ryan seacrest

JIMMY KIMMEL'S BIG NIGHT OF STARS - In a primetime television event featuring celebrities from the world of television, sports, film and music, late-night host Jimmy Kimmel presents "Jimmy KimmelÕs Big Night of Stars," a pre-Emmy¨ Awards special in which he gets up close and personal with 14-time Olympic gold medalist Michael Phelps, Academy Award¨ nominee Salma Hayek, comedian Tracy Morgan and all five of the Best Host nominees -- Tom Bergeron, Heidi Klum, Howie Mandel, Jeff Probst and Ryan Seacrest -- airing SUNDAY, SEPTEMBER 21 (7:00-8:00 p.m. ET/PT) on ABC. (ABC/MICHAEL DESMOND) HEIDI KLUM, HOWIE MANDEL, RYAN SEACREST, JEFF PROBST, TOM BERGERON