Words are, the ex-boyfriend of Amber Rose was spotted hooking up with the twin sister of Ashley Olsen during his 34th birthday party at Submercer Nightclub, NYC.Kanye West has prompted a new hook up report with none other than former child star Mary-Kate Olsen. According to Perez Hilton, the "Heartless" rapper was spotted getting cozy with the twin sister of Ashley Olsen during his 34 birthday bash at Submercer Nightclub in New York City on Wednesday, June 8.

There were no further details about the random hook up rumor, yet none of the two stars has said anything about their possible romance. Meanwhile, Kanye himself was set to perform the following day at a secret gig that would take place at the Brooklyn Savings Bank, but there was no word on whether Mary-Kate would attend the show or not.

Mary-Kate has split up from her longterm boyfriend Nate Lowman last February 2010, while Kanye and his on-and-off girlfriend Amber Rose have called it quits last summer. The hook up speculation between the two stars appeared shortly after Mary-Kate's twin Ashley was reportedly linked romantically to singer Justin Timberlake. However Justin's rep has quickly slammed the issue, claiming that he and Ashley were "just friends."

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