Tom Cruise and Katie Holmes sleep in separate bedrooms because the heartthrob actor snores loudly, according to reports. A source quoted in U.S. magazine Star claims the couple struck up the arrangement so Holmes can get a peaceful night's sleep. The insider says, "It's a situation that works for both of them. "In fact, they even joke about having separate bedrooms to their friends - Katie says Tom snores, and this way she can get her beauty sleep! "Of course they spend time together alone at night like most married couples; after all, they conceived Suri!"