Unveiling the video on The Today Show, Lopez said that her two children will have to wait until "they are older" before they can see the promo.
The video features Lopez on a beach with shirtless actor William Levy, who has been described as the 'Brad Pitt of Mexico'.
Lopez was teased by host Meredith Vieira, who said: "You are so funny because while we were watching that I was looking at the guy and you were thinking about your kids, your 3-year-olds, right?"
Lopez, who was voted top of People's 'Most Beautiful 2011' list, replied: "Yeah, they will not see that now. They can see that later when they are older."
Defending Lopez, Vieira added: "They will see that their mum is hot, what's wrong with that?"
They also discussed Lopez's plans for Mother's Day, which falls on May 8 in the US.
"I haven't had a day off in months," said the American Idol judge. "I just want to be at home with my babies, doing nothing."
> Jennifer Lopez: 'New show not like Idol'
Watch the video for Jennifer Lopez's 'I'm Into You' below: