Khloe Kardashian is reportedly 12 weeks pregnant. Is Khloe Kardashian pregnant -- and facing a split from her boyfriend of just over one year, Tristan Thompson? According to a new report from Star magazine, the 33-year-old's baby dreams have turned into a nightmare as the reality star is allegedly expecting a baby with the Cleveland Cavaliers player, who has reportedly informed Kardashian that he wants to break up.