Last Comic Standing
America's most compelling comedy competition is back May 22 when NBC's Emmy Award-nominated series "Last Comic Standing" returns starring three new celebrity judges - comedy icons Roseanne Barr ("Roseanne," "The Office") and Keenen Ivory Wayans ("Scary Movie," "In Living Color"), as well as international comic sensation Russell Peters ("Comics Without Borders," "Russell Peters Presents"). JB Smoove ("Curb Your Enthusiasm," "The Millers") is on board as the new host. The lively laugh fest resu