Drake's been popping up on Rihanna's Anti tour, and expect RiRi to do the same when Drizzy hits the road with Future this summer.
According to PEOPLE, these appearances together are about more than just business.
The longtime friends and collaborators have been "secretly dating for months," a source tells PEOPLE exclusively.The gossip mag goes on to say the two were spotted dancing and getting close at a nightclub after Rihanna's Los Angeles show -- which Drake appeared -- on Wednesday.
Rihanna and Drake's on-again-off-again relationship goes back to 2009.