America Ferrera wears a plunging rhinestone gown at Barbie premiere before changing into a red dress

New mum Jessie J wows in Barbie ensemble at Wimbledon with boyfriend after son's birth

Liam Payne wears long braid in his hair at Wimbledon as girlfriend Kate channels Barbie

Amanda Holden sizzles in a pink mini-dress at Barbie premiere alongside daughter Hollie