Perhaps Suri Cruise will be an entertainer after all. Not only is the 21-month-old a fan of the Spice Girls, she also digs American Idol. Mom Katie Holmes — who is getting panned by critics for her latest comedy Mad Money — revealed the scoop on Ryan Seacrest’s KIIS-FM show this morning. When Seacrest said he could hook the Cruise clan up with some tickets, the soft-spoken Holmes said, “I would be very grateful.” Holmes, who made several TV appearances this week, gushed (some more) about Tom Cruise. “I married the biggest movie star in the world,” she said. Holmes said she wants to have another baby, but “not in the immediate future. Long term, of course.” For now she has her hands full with Suri, who is “is growing and talking more. I am constantly surprised and challenged.” Holmes also talked about her friends, the Beckhams. She called Victoria “very sexy.” When asked about her thoughts on David’s good looks, she laughed and said, “He’s such a … nice man. He’s very good at what he does!”