Pop superstar Rita Ora sure knows how to get tongues wagging. The singer sent fans into a frenzy after giving Chris Brown a lap dance during a raunchy performance of her new single on Jimmy Kimmel Live.

The 24-year-old star was on the show to promote the track Body On Me, and made sure to give fans an unforgettable show with the help of her collaborator.

In the clip posted online, Ora can be seen singing and dancing in the hallways of Kimmel's studio, before switching to a small stage surrounded by fans. She then walks over to Brown, who is seated on a sofa, and proceeds to give him a lap dance as he sings his verse.

It seems that Ora had been hoping to bring some of the raciness from her promo to late night TV. In the steamy visuals, the pair play neighbours living in the same apartment block who eventually give into their attraction. As they serenade each other, they undress one another and embrace passionately. At one point, the British songstress goes topless using only a large Union Jack flag to cover her modesty.

If the rumours are to be believed, Rihanna won't be impressed with the pair's latest spectacle.

"There's no lost love between them, but this is another example of what Rihanna perceives to be a lack of respect by Rita," a source said. "Chris and Rihanna have a long history and she hit the roof when she heard about Body On Me – especially the video."