There’s no sign of Jon Bon Jovi’s rockstar persona as he gushes about his granddaughter. The legendary musician opened up about the little girl son Jake Bongiovi and daughter-in-law Millie Bobby Brown recently adopted, and it was nothing but pure, sweet love! He admitted to being a “pain in the butt” grandpa for the most adorable reason.

“It’s crazy, but great. Wonderful,” he told Bunnie XO, per Page Six. “They adopted a girl, we met the baby obviously and immediately that becomes your grandchild, you know what I mean? Your baby.”

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And now, the “Livin’ on a Prayer” singer is obsessed with the baby. “It’s beautiful. I want to see pictures, like, every other day,” he shared. “I’m that pain in the butt guy already and, yeah, it’s cool.”

Millie Bobby Brown, Jake Bongiovi at Netflix's "The Electric State" World Premiere held at The Egyptian Theatre on February 24, 2025 in Los Angeles, California.

Millie Bobby Brown, Jake Bongiovi at Netflix’s “The Electric State” World Premiere held at The Egyptian Theatre on February 24, 2025 in Los Angeles, California.

Stop, he is the cutest grandpa ever! Grandparent mode looks good on him, and we bet the first-time parents love showing off their baby girl like that!

The Stranger Things star and Bongiovi got married last September and announced their daughter in August. “This summer, we welcomed our sweet baby girl through adoption,” they wrote in a joint post. “We are beyond excited to embark on this beautiful next chapter of parenthood both in peace and privacy.”

“And then there were 3 Love, Millie and Jake Bongiovi,” they added, along with a picture of a willow tree. This combined with the Enola Holmes actress’s new phone case has fans convinced the baby’s name is Ruth Willow Bongiovi, after Brown’s late grandmother Ruth.

In addition to Jake, Bon Jovi shares kids Stephanie, Jesse, and Romeo with wife Dorothea Hurley. Brown and Bongiovi’s baby girl is his first grandchild.

Before you go, check out these stars’ thoughts and feelings on being grandparents.

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