She may be stepping out of her mommy role while promoting her new film, but Sarah Jessica Parker can’t stop gushing about her twin girls. “It’s wonderful! It’s fantastic! It’s a total blessing and we’re thrilled!” the actress told In Touch about parenting nearly 6-month-old Marion and Tabitha at the Did You Hear About the Morgans? premiere at New York’s Ziegfeld Theatre on December 14. The blond beauty’s co-star in the new romantic comedy, Elisabeth Moss, is in awe of her ability to juggle making movies with changing diapers. “I think she’s a model for all working women who want to have it all. She’s definitely somebody that I look up to,” Elisabeth told In Touch at the event. The tiny tots, delivered via a surrogate in Ohio, joined mom Sarah Jessica, dad Matthew Broderick, and big brother James on June 22.