Kensington Palace has issued a statement trying to quell any rumors about the health of Kate Middleton. The Princess of Wales, 42, has been out of the public eye since undergoing abdominal surgery in January, fueling online rumors and conspiracy theories about her whereabouts and condition. "Kensington Palace made it clear in January the timelines of the Princess’ recovery and we’d only be providing significant updates," a spokesperson for the princess said in a statement to NBC News on Feb. 29. "That guidance stands.” Kate's husband, Prince William, recently pulled out of attending his godfather's memorial service due to a...