Lizzo turned up the temperature as she led the star parade at the premiere night of Paris Hilton‘s Infinite Icon: A Visual Memoir documentary.

The four-time Grammy-winning musician showcased her weight loss transformation as she slipped into a skintight dress to join the early 2000s icon at the AMC The Grove 14 theater in Los Angeles on Tuesday night. 

Lizzo, 37, looked striking in a baby pink bodycon minidress that highlighted her slimmed down physique as she posed on the red carpet. 

She wore sandal heels with a baby pink sole and two clear, vinyl straps that were adorned with studs for an edgy touch to her look. 

She went for drama as she tossed her caramel brown hair, which was styled in a high ponytail, and framed her oversize, diamond-encrusted hoops. 

Many musicians, models and major Hollywood influences joined her at the special screening event in similarly glamorous garb, including Demi Lovato and Sofia Vergara.

Lizzo led the star parade at the premiere night of Paris Hilton's Infinite Icon: A Visual Memoir documentary on Tuesday Lizzo was also joined by Demi Lovato on the red carpet Sofia Vergara, who wore a striking look, was also in attendance

Lizzo, Demi Lovato and Sofia Vergara led the star parade at the premiere night of Paris Hilton’s Infinite Icon: A Visual Memoir documentary on Tuesday in Los Angeles

At the premiere, Lovato, 33, flaunted her fit physique in a contrasting color to Lizzo’s dress but equally as glamorous.

The raven-haired songstress’s dress featured a dramatic, structured neckline with draped details that wrapped around and highlighted her body. 

The vocal powerhouse was also seen posing on the red carpet and sharing a sweet moment with the star of the hour, Paris Hilton, as they beamed at each other.

Hilton celebrated with many notable names, which included her famous family. 

Vergara also joined the iconic Hilton clan at the event, bringing the glitz and glamour in a dramatically low-cut, cleavage-accentuating gown. 

The Modern Family star, 53, showcased her ample sex appeal in the dark brown, leather dress with a sweetheart neckline.

The Griselda actress paired the chic midi dress with peep-toe, platform pumps and opted out of any additional accessories for her photo-op.

She turned heads with her hair styled in her signature bombshell curls while done up in sultry, smoky glam makeup.

The Grammy-winning singer showcased her major weight loss transformation as she slipped into a skintight dress

The Grammy-winning singer showcased her major weight loss transformation as she slipped into a skintight dress

She was on-theme for Paris's pink premiere with a magenta 'red' carpet at the AMC The Grove 14 in Los Angeles

She was on-theme for Paris’s pink premiere with a magenta ‘red’ carpet at the AMC The Grove 14 in Los Angeles

She wore sandal heels with a baby pink sole

She wore sandal heels with a baby pink sole

Lizzo's caramel brown hair was styled in a high ponytail with bouncy curls

Lizzo’s caramel brown hair was styled in a high ponytail with bouncy curls

Meanwhile, Lovato, 33, flaunted her fit physique in a dark grey, suede dress

Meanwhile, Lovato, 33, flaunted her fit physique in a dark grey, suede dress

The longtime Hollywood stars wrapped their arms around each other as they flashed their bright smiles under the bright lights and camera flashes

During the red carpet photo-op, the vocal powerhouse posed with the ever-glamorous Paris Hilton 

The star of the hour, Paris Hilton, wore pink, of course, and looked ethereal in the glowing gown with sparkling embellishments

The star of the hour, Paris Hilton, wore pink, of course, and looked ethereal in the glowing gown with sparkling embellishments

For the glamorous premiere, the icon herself, Paris Hilton, wore a pink princess dress with dazzling embellishments. 

She was joined by her adoring family and posed for a sweet portrait with her husband Carter Reum and their two children: three-year-old son Phoenix and two-year-old daughter London. 

Hilton was also supported by her parents, father Richard Hilton and mother Kathy, at the premiere.

Supermodel Heidi Klum, 52, was a sheer delight as she strutted down the red carpet in a nearly entirely see-through outfit. 

She wore a sheer, dark brown button-down with intentionally placed pockets to protect her modesty. 

She paired the blouse with a black miniskirt layered underneath a longer, see-through skirt.

Longtime BFFs Kathy Griffin, 65, and Sia, 50, walked the red carpet together, and the duo held hands as they posed for photos together at one point.

Griffin put on a bold display in a black, velvet dress layered over a sheer, royal purple blouse with a bow around her neck. 

Paris Hilton arrived in a perfectly pink princess dress with sparkling embellishments

Paris Hilton arrived in a perfectly pink princess dress with sparkling embellishments

She was loved on by her husband Carter Reum, who planted a kiss on her cheek, while they posed with their two kids: three-year-old son Phoenix and two-year-old daughter London

She was loved on by her husband Carter Reum, who planted a kiss on her cheek, while they posed with their two kids: three-year-old son Phoenix and two-year-old daughter London 

Hilton was also supported by her parents Richard and Kathy Hilton

Hilton was also supported by her parents Richard and Kathy Hilton

Heidi Klum strutted down the red carpet in a nearly entirely see-through outfit

Heidi Klum strutted down the red carpet in a nearly entirely see-through outfit

Klum, 52, wore a sheer, dark brown button-down with intentionally placed pockets to protect her modesty

Klum, 52, wore a sheer, dark brown button-down with intentionally placed pockets to protect her modesty

Kathy Griffin, 65, joined Sia on the red carpet as they turned up the star power at the premiere

Kathy Griffin, 65, joined Sia on the red carpet as they turned up the star power at the premiere

Sia, 50, looked casual-chic in an oversize, distressed button-down dress paired with bold and gold statement jewelry

Sia, 50, looked casual-chic in an oversize, distressed button-down dress paired with bold and gold statement jewelry

Model Brooks Nader, 28, was also in attendance at the premiere

Model Brooks Nader, 28, was also in attendance at the premiere

The model wore a monochromatic outfit with a dramatic, faux fur coat and added a bright pop of color with her lip gloss

The model wore a monochromatic outfit with a dramatic, faux fur coat and added a bright pop of color with her lip gloss 

Along with her pink leather clutch, the bold colors complemented Griffin’s fiery red curls and her smile.

Meanwhile, superstar Sia exuded radiance in an oversize, distressed button-down dress paired with bold and gold statement jewelry. 

Brooks Nader, 28, looked equal parts cozy and chic as she turned up to the premiere in a dramatic, faux fur coat paired with leggings connected to her heels.

She styled her golden blonde tresses into an effortlessly stylish updo and added a bold pop of color with a brick red lip gloss. 

Presley Gerber, the son of catwalk queen Cindy Crawford, was also in attendance at the premiere.

The 26-year-old model showcased his edgy and casual style as he rocked an all-black ensemble featuring an oversize jean jacket. 

Tallulah Willis, the daughter of Bruce Willis and Demi Moore, posed on the red carpet. 

Nepo baby Presley Gerber, 26, was another recognizable face at the premiere

Nepo baby Presley Gerber, 26, was another recognizable face at the premiere

He rocked a black jean jacket and a monochromatic outfit that contrasted with the pink background and carpet

He rocked a black jean jacket and a monochromatic outfit that contrasted with the pink background and carpet

Tallulah Willis, the daughter of Bruce Willis and Demi Moore, also joined in on the glamour as she rocked a bold, retro-inspired outfit on the red carpet

Tallulah Willis, the daughter of Bruce Willis and Demi Moore, also joined in on the glamour as she rocked a bold, retro-inspired outfit on the red carpet

Carmen Electra, another famous icon, wore a stunning, red gown for the premiere

Carmen Electra, another famous icon, wore a stunning, red gown for the premiere

She wore a halter-style dress with a low back and a stunning pattern paired with a waterfall, drop-hem skirt. She rocked crimson red, satin heels with a skinny strap and a metallic silver clutch for her look

She wore a halter-style dress with a low back and a stunning pattern paired with a waterfall, drop-hem skirt. She rocked crimson red, satin heels with a skinny strap and a metallic silver clutch for her look

The 31-year-old rocked a bold, retro-inspired outfit as she seemingly channeled Sandy from Grease.

She had on a tight-fitting catsuit with cropped leggings and bright red ballet flats. 

Her statement piece was a jacket covered in colorful stars, and she completed her eye-catching ensemble with a bright red lip. 

Baywatch bombshell Carmen Electra, 53, who is another famous icon, wore a jaw-dropping red gown for the premiere.

She wore a halter-style dress with a low back and a stunning pattern paired with a waterfall, drop-hem skirt. 

Electra wore crimson red, satin heels with a skinny strap that paired beautifully with her dress.

The star, who is famous for her iconic Scary Movie scene among many other roles and sexy magazine covers, also carried a metallic silver clutch.

Rachel Zoe, 54, supported her longtime pal Paris

Rachel Zoe, 54, supported her longtime pal Paris 

Charo, 75, looked fabulous as she posed on the red carpet in a bedazzled, royal blue suit

Charo, 75, looked fabulous as she posed on the red carpet in a bedazzled, royal blue suit

Rachel Zoe also attended the premiere to support her longtime pal to celebrate the release of her visual memoir.

The fashion designer, 54, previously kicked off her career in the early 2000s styling Hilton’s pals and peers Nicole Richie, Britney Spears and Lindsay Lohan.  

She turned heads in a black velvet gown with a plunging neckline, which she paired with a long, gold rope necklace. 

She looked stunning in the fitted dress featuring a mermaid tail-inspired skirt and a bow at the middle of her midriff.

Her look was highlighted by her long, blonde beach waves and additional pieces of statement jewelry on her hands.

Charo, 75, was dressed to the nines as she turned up to the premiere in a bedazzled, royal blue suit. 

Awkwafina, 37, looked stunning in an elegant outfit with pastel colors

Awkwafina, 37, looked stunning in an elegant outfit with pastel colors

Reality star Audrina Patridge rocked a pink, sequin minidress with a low-cut neckline for the soiree in LA

Reality star Audrina Patridge rocked a pink, sequin minidress with a low-cut neckline for the soiree in LA

She wore a matching bow tie to go with the dazzling blazer and trousers, and the actress styled her strawberry blonde curls in a high half-up and half-down hairstyle.

Awkwafina, 37, looked stunning in an elegant outfit with pastel colors. 

The actress, whose real name is Nora Lum, rocked a pink, oversize button-down shirt paired with a butter yellow, pleated skirt and Mary Jane pumps. 

Audrina Patridge, 40, was perfectly on theme in a pink, sequin minidress. 

The Hills reality star wore nude sandal heels and a metallic, leather clutch on a chain for her red carpet look.Â