The 43-year-old star says Max and Emme, her four-year-old twins with ex-husband Marc Anthony, could be back-up singers, reported Showbiz spy.
"They watch the show almost every night - they love it, they're excited by it. We were having lunch and I started singing 'Cause I have spent all of my life' [from 'Waiting for Tonight'], and at the same time both of them go, 'Waiting for tonight, oh-oh'. It was hilarious.
"I could employ them as back-up singers. They'd be cheaper," she said.
Lopez, who is dating dancer Casper Smart, said she is at her happiest spending time at home with the children.
"The best thing about being a mom is the love you feel and the joy they bring to you. I'm never happier or more complete than when I'm lying in bed with my babies, watching a movie."
