Thursday, October 23, 2008: RiNo nightclub in Chicago will be featuring a live DJ set by Gym Class Heroes frontman Travis McCoy. Go celebrate at their preview party for new Backstage Thursdays by RSVPing to with "Thursdays" in the subject line to be placed on the guest list. Friday, October 24, 2008: American Boy singer Estelle will be at Enclave nightclub in Chicago. To get on the guest list, click HERE. Friday, October 24, 2008: Actor Colin Hanks will be walking the red carpet at AMC 600 N. Michigan Avenue for a screening of his new movie, The Great Buck Howard. Hanks is expected to strut down the carpet around 5:30 p.m. Friday, October 24, 2008: Metro Station Live will be appearing at Manor nightclub in Chicago. Swing by to see the guys Shake It! Saturday, October 25, 2008: Singer Lady GaGa will be performing live at Zero Gravity at 9 p.m. For more information and tickets click HERE. Tuesday, October 28, 2008: Actress Jada Pinkett Smith will be presenting her directorial debut, The Human Contract, in Chicago at the 44th Chicago International Film Festival. Pinkett will be walking the red carpet around 6:30 p.m. at the AMC River East 21 theater. Thursday, October 30, 2008: The dance music duo LMFAO will be at Manor nightclub in Chicago for a performance around midnight.