Rumor has it R&B superstar Rihanna was reportedly spotted cuddling with rapper Kanye West backstage at a T.I. concert at the Key Club in Hollywood, California on October 3rd.

“Rihanna and Kanye hung out together after they performed their songs,” an insider tells Star magazine. “Rihanna was sitting on Kanye’s lap, singing along to the music. Before long, the two were full-on kissing each other.”

The source adds, “People were shocked. After a while, Rihanna must have realized people were watching, because she had her security escort her back to the dressing room.”