Stepping out for a night free from baby duties, Bridget Moynahan was spotted partying it up at The Grove in Los Angeles on Wednesday (October 22).

Miss Moynahan was on-hand for the party to launch "Rare" by photographer, whom she happily posed with before mingling with a celebrity guest list including Heather Graham, Cindy Crawford and Kristin Cavallari.

Meanwhile, Moynahan has just announced that she's signed on to co-star opposite Donnie Wahlberg in "Bunker Hill" - which will be filming in Boston.

According to the Hollywood Reporter, the show "explores the crime, corruption and deceit in the Bunker Hill section of Boston and centers on Mike Moriarty who returns to Boston as a cop protecting the streets he grew up on. Moynahan, repped by Endeavor and Brillstein Entertainment Partners, will play Mike's sister-in-law, Erin, who has a love-hate relationship with him stemming from the death of her cop husband."

Gossip Girls

Enjoy the pictures of Bridget Moynahan at the "Rare" launch party (October 22).