It looks like Rihanna and Chris Brown will be snuggling under the mistletoe this Christmas if these pictures of them getting up-close and personal on stage are anything to go by.

The on-screen chemistry was obvious between the rumoured couple as they performed together at Z100's Annual Jingle Ball Concert.

Chris copped a cheeky feel of Rihanna's booty.

Other stars to grace the stage at Madisson Square Gardens in New York included Katy Perry, Ashley Tisdale, Ne-Yo, Leona Lewis, Brandy, Nick Lachey and Kayne West.

Check em' all out below