The singer and X Factor judge turned heads in a very coordinated, racy little red outfit as she posed for cameras at the premiere of Jeremy Scott: The People's Designer on Tuesday night (8 September).
Rita's a big fan of Jeremy and has worked with him multiple times. She appears in the film alongside stars like Miley Cyrus and Katy Perry, speaking about the designer and their collaborations.
Jeremy recently told WWD: "There's a lot of people who know the iconic image of Katy Perry at the Super Bowl or Miley and me after my first Moschino show, but in this film, you see Katy and I in our car on the way to the Met and in the locker room bathroom before she goes on to the Super Bowl field. You get these behind-the-scene glimpses of what happened before all these moments."
After watching the movie, Rita headed over to Jimmy Kimmel Live to perform new single 'Body On Me' for the first time on TV. It's her new song featuring Chris Brown.
Rita flew to the US after wrapping up filming on the X Factor boot camp, where she decided which girls to take to her judges' houses and which would be going home.
So far, we don't know where each judge will hold their judges' houses, all we know is that for the first time ever, the judges' houses will be broadcast live, meaning each act will be performing live for the nation and we'll find out live who goes through to live shows.