Leighton Meester is Klutch Classy

Leighton Meester hits the opening of Klutch Nightclub hosted by JustJared.com on Tuesday (December 29) in Miami Beach, Fla.

The 23-year-old Gossip Girl actress paired her stunning Christopher Kane dress with sexy cut-outs and YSL platform shoes.

The bash was attended by her older brother Logan and his wife, Twilight‘s Kellan Lutz and Project Runway‘s Christian Siriano. During the party, Leighton performed her best set yet including “Somebody to Love” featuring Robin Thicke.

You can still buy tickets at Klutch at NewYears.com and WantTickets.com!