Recently separated DEBRA MESSING isn’t messing around when it comes to moving on with her love life!

Just a month after announcing her split from her husband of more than 11 years, Daniel Zelman, the former “Will & Grace” star is already talking about moving in with her new beau Will Chase, 41. She’s even introduced Will, her co-star in the NBC show “Smash,” to her parents.

“Debra isn’t letting any moss grow under her feet,” said a source. “She’s already in love and about to take her relationship to the next level.”

At a Jan. 26 party for the “Smash” premiere screen­ing, Debra, Will and her parents laughed and chatted as they dined on lobster, shrimp and lamb chops at the Metropolitan Museum of Art’s Temple of Dendur.

“Debra was having so much fun she didn’t want the evening to end!” noted one observer.

“At midnight, security guards told her the museum was closing, but she didn’t want to leave.”

While Debra may be over the moon, friends of Will’s estranged wife, Stephanie Gib­son, are calling the 43-year-old actress a homewrecker.

“Will likes to make out that his marriage was already on the rocks before Debra came along,” said a source. “But the fact is, he and Stephanie had only been married a couple of years, and he didn’t announce his split until AFTER he started dating Debra.”

As for Debra’s marriage to Zelman, a friend told The ENQUIRER the passion between them died a long time ago.

Revealed the friend: “They slept in separate bedrooms and hadn’t had sex in years.”