The singers, who briefly dated in the past, sparked romance rumours with the performance of 'Work' on stage at The Forum in Los Angeles as part of her Anti World Tour, before dancing the night away at The Nice Guy nightclub, reported People.
"They've (Rihanna and Drake) been secretly dating for months. They were dancing all night together (at the club). They were very affectionate," a source told the magazine.
"They have been keeping it a secret because this time around, they want to do it right and keep their relationship private," the source added.