Drake and Rihanna aren't doing anything to quell rumors they are dating. The two recently collaborated for a sexy duet at a concert in Paris.

Drake and Rihanna have been pals since their brief relationship in 2010; Drake was allegedly sticking up for her when he got in a fight with Chris Brown at a nightclub in 2012. He also called Rihanna the "ultimate fantasy" in his recent Rolling Stone interview, saying, "I mean, I think about it. Like, 'Man, that would be good.' We have fun together, she's cool and s--t. But we're just friends. That's my dog for life."

If they aren't together, then Drake loves to tease himself. The two partied it up in Paris, where Rihanna later made a surprise appearance during his concert at the Palais Omnisports de Paris Bercy.

The two performed their duet Take Care, during which they were all over one another. Rihanna then took over for her hit Pour It Up. A fan captured their sexy act - check it out above.

Looks like a couple in the making, if you ask us.