Paris really is the "City of Love." Former couple-turned-friends (and sometimes collaborators), Drake and Rihanna were seen giving each other plenty of love (of the friendly kind) last night (Feb. 25) during the rapper's Would You Like A Tour.

The Bajan songstress was spotted dancing to Drizzy's 'Started From the Bottom' while in the crowd and even joined him onstage to sing her hit 'Pour It Up.' The Toronto native provided backing vocals during the number and did some awkward, cute dancing too.

Although they haven't dated since reportedly 2009, the two musicians have remained friendly on and off wax. Drizzy recently told Rolling Stone that Rihanna was his "ultimate fantasy" girl at one point.

"She's the ultimate fantasy. I mean, I think about it. Like, 'Man, that would be good.' We have fun together, she's cool and s---. But we're just friends. That's my dog for life," the 27-year-old said about the superstar pop singer.

In related news, the MC has revealed the headliners for his yearly OVO Fest, which will take place Aug. 3 - 4. OutKast will command the stage the first night while Drake performs for the latter. Special guests will be part of the show as well. Last year, the likes of Kanye West, J. Cole and Diddy, among others, performed.