Jessica Simpson and Nick Lachey/G-Unit with 50 Cent

Live from New York, it's... Jessica Simpson and Nick Lachey Sketches were: 'Howard Dean HQ,' 'Tylenol Extreme,' 'Joey Mack,' 'El Cantador Restaurant,' 'American Idol,' 'MTV Future,' 'American Beef Council,' 'The Sharon Osbourne Show,' 'Panty Shopping,' 'Bubba Sparxxx Ad Jingles,' and 'Tuna of the Dirt.' G-Unit performed 'Stunt 101.'