American Idol Jennifer Lopez surprises former husband Marc Anthony in concert 08/29/2016 Jennifer Lopez surprised ex-husband Marc Anthony at his concert Saturday in New York. Read More RELATED NEWS 'American Idol,' 'The Bachelor,' 'The Bachelorette' and 'Shark Tank' all renewed by ABCKeith Urban, Carrie Underwood, Lauren Alaina and Jason Derulo win big at 2017 CMT Music AwardsKaty Perry reveals details of Taylor Swift feud -- "She started it" TAGS: American Idol Jennifer Lopez Marc Anthony
