Is Kanye Dating one of America's Favorite Twins?

A rep for Mary Kate Olsen has addressed rumors that the actress is dating Kanye West. As previously reported. reports said that the two were spotted kissing at Kanye's birthday party last week. According to Gossip.com, Mary Kate did attend Kanye's party, but the two were not kissing and are not dating. Her rep said, "There is no truth to the story whatsoever."