Let's hope Nicole Kidman is not the jealous type! In a surprisingly candid interview with Parade magazine, Katie Holmes announced to the world that Isabella, 14, and Connor, 12, her hubby Tom Cruise's children with his ex, "call me 'Mom.'" Katie, who's been married to their dad for a year now, referred to the pair as "incredible, really smart and kind." The whole gang is gearing up for the holidays in Telluride, Colo., where baby Suri will celebrate her second Christmas. "Last year was Suri's first Christmas. It was spectacular to share the holidays with her," Katie said. "To be able to create a tradition for your children is one of the best gifts you can have."