ABC's Emmy® Award-winning late-night show "Jimmy Kimmel Live!" will celebrate 20 years on Thursday, Jan. 26, and will air a special primetime anniversary episode that evening. "Jimmy Kimmel Live!" premiered on Jan. 26, 2003, with debut guests George Clooney, Snoop Dogg and Coldplay. Clooney, Snoop Dogg and Chris Martin of Coldplay will return as guests for the 20th anniversary special.