09/08/2008 AT 4:45 PM ET
Jerry O’Connell admits he made a big mistake.
“I regret calling my wife ‘huge’ on Conan O’Brien,” O’Connell tells PEOPLE. “I meant to say that there are specific areas of my wife that are larger than normal and growing every day. All other portions of my wife are quite petite. I apologize to her and will be coming home with flowers.”
O’Connell, 34, and Romijn, 36, who will appear on Ugly Betty again this fall, expect their daughters this winter.
Coming soon: Rebecca & Jerry’s twin girls!
See the cutest celebrity twins on the covers of PEOPLE