ABC's "Jimmy Kimmel Live" - Season 13

JIMMY KIMMEL LIVE - Emmy Award-nominated "Jimmy Kimmel Live" airs every weeknight (11:35 p.m. - 12:41 a.m., ET), packed with hilarious comedy bits and features a diverse lineup of guests including celebrities, athletes, musicians, comedians and humorous human interest subjects. The guests for MONDAY, AUGUST 31 included comedian Roseanne Barr ("Last Comic Standing"), panelist and musical guest Demi Lovato. (Randy Holmes/Disney General Entertainment Content via Getty Images)