Jessalyn Gilsig sexed up the 2011 Fox All-Star Party in Pasadena yesterday with a little black dress that showed off quite a bit of cleavage.

In the fall the actress filed for divorce from her movie producer husband Bobby Salomon. The pair was high school sweethearts and wed in 2006 before welcoming a daughter, Penelope, later that same year.

She stars in the upcoming film "Fifty-nothing." During a holiday get-a-way to Palm Springs, two fifty year-old men find unexpected results while trying to re-live their younger days in this comic coming of age story about the coming of age.

Click Here For More Jessalyn Gilsig Pictures