Katie Holmes has congratulated her hubby's ex, Nicole Kidman, on her pregnancy. Holmes, mom to one-year-old Suri with actor husband Tom Cruise, tells People.com, "I'm so happy for her. It's wonderful."

Kidman and Cruise were married for 11 years and have two adopted children, Isabella, 14, and Conor, 12. Holmes was recently reported to be trying hard to get pregnant again, with the help of a specialist.

[people.com]