Matt Baron / BEImages / Wonderwall 1 / 12
Matt Baron / BEImages / Wonderwall 1 / 12

Once a ladies man, always a ladies man.

For about as long as anyone can remember, Leonardo DiCaprio has been a magnet for famous females, and according to a new report, nothing has changed.

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TMZ is reporting that Leo and Rihanna were getting "super -teamy and even swapping spit" at a party on Jan. 10 at the famed Playboy Mansion.

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The alleged hook up occurred at a 30th birthday party for designer Nikki Erwin, who apparently had her producer boyfriend, Chuck Pacheco, invite Leo to the bash. The Hollywood-heavy affair was also attended by Paris Hilton, Hilary Duff, Tom Hardy, Pamela Anderson, Naomi Campbell, and Tobey Maguire.

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Whether Leo and RiRi left together is unknown, but they ended up at the same afterparty where the website said, "things got even hotter."

Leo + Rihanna + Playboy Mansion = Finding love in a hopeless place.