Mamie Gummer, Benjamin Walker and Jim Caruso Photo

From: Photo Flash: CAT ON A HOT TIN ROOF's Benjamin Walker, Emily Bergl and More Join Jim Caruso's Cast Party at Birdland

Cast Party host Jim Caruso turned one year older this past week, so the Monday night 'extreme' open mic was awash in birthday balloons and party hats. The cast of the Broadway production of Cat on a Hot Tin Roofshowed up to celebrate their success, and their very own 'Brick,' Benjamin Walker, performed a very blue/bluesy 'New York State Of Mind.' Cast member Emily Bergl showed why she's one of the most popular ladies in cabaret when she sang her heart out, too. Scroll below for photos from the concert!