Lacey Turner is the first celebrity contestant confirmed for Strictly Come Dancing 2026 BBCStrictly Come Dancing: Lacey Turner confirmed as first 2026 celebrity contestant BBCStrictly Come Dancing 2026 celebrity contestants confirmed BBCStrictly Come Dancing 2026 officially confirms EastEnders icon as first celebrity casting Radio TimesStrictly Come Dancing reveals EastEnders star as first celebrity contestant for 2026 The Independent