Whoa! According to a report from TMZ, it looks like Leonardo DiCaprio and Rihanna were seen really enjoying each other's company this past weekend (Jan. 10). The two attended the same party at the Playboy Mansion for designer Nikki Erwin's 30th birthday, and according to multiple sources the two were seen getting hot and heavy.

TMZ goes on to say that a friend of Leo's denies the two ever made out, but a few other sources claim they did -- so there's no telling what really went down, either way. Apparently they both wound up celebrating further when they were seen attending the same after-party -- where 50 Cent was also in attendance.

Leo recently broke up with his (now ex) girlfriend, Toni Garrn, and has been rumored to be dating Eliza Joenck -- both supermodels. So his getting down with Rihanna is an interesting turn of events for the 'Titanic' star, because she's a pop star, not a runway staple. Though, to be fair, Rihanna's so undeniably gorgeous she might as well be a model.

What do you guys think? Are Leo and Rihanna set to be the next It Couple? Is the pairing totally weird? Do you believe they were making out?

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