Actresses Kerry Washington, Zoe Saldana and Kate Bosworth hung out together Thursday night (Feb 17) in New York City at the Calvin Klein Fall 2011 fashion show for Mercedes-Benz Fashion Week 2011 (also known as New York Fall Fashion Week). The ladies were joined by lots of other celebs who were spotted attending various NYFW 2011 events and fashion shows.

Check out more pics below!

Gwen Stefani posed for pics backstage at her L.A.M.B. Fall 2011 fashion show during Mercedes-Benz Fashion Week at The Theatre at Lincoln Center Thursday. The singer/fashion designer, joined by her 4-year-old son Kingston Stefani Rossdale, walked the runway at the end of the show (see below).

Singer Aubrey O’Day attended the Son Jung Wan Fall 2011 fashion show at The Studio at Lincoln Center Thursday in NYC.

Designer Rachel Roy hit up the Naeem Khan Fall 2011 fashion show during Mercedes-Benz Fashion Week at The Stage at Lincoln Center on February 17, 2011 in New York City.

Actress Vanessa Hudgens and singer Fergie (of the Black Eyed Peas) sat in the front row together at the Anna Sui Fall 2011 fashion show at The Theatre at Lincoln Center Wednesday (Feb 16) in New York City.

And singer/actress Adrienne Bailon was spotted at the Sachika Fall Collection Fashion Show (presented by Polaroid Eyewear) at Metropolitan Pavilion in NYC.

Thoughts on the pics?