JLo and Enrique on 'GMA' in Montreal

By CHANDRA PRICE

Kicking off their North American tour in Canada, Jennifer Lopez and Enrique Iglesias take time out to chat with ABC News correspondent Amy Robach in Montreal.

JLo reveals that fellow American Idol judge Steven Tyler was actually behind her exit from the show: "We had magic... I don't know, with him gone, it might be a different formula."

But if you're thinking Enrique could attempt to fill JLo's shoes on Idol, think again! The singer says he "wouldn't be a good judge. It's a lot of pressure, just thinking about, 'Oh my god, I just ruined this person's career.'"

A preview of the interview was shown on Good Morning America this morning and more will air on GMA and Nightline on Tuesday, July 17.

Watch the sneak peek of the interview and see JLo's tour welcome message below!