One Potty-Training 'Accident' Cost Marc Anthony $6,000 to Clean Up (VIDEO)

Potty training is a crazy and stressful time for any parent. Marc Anthony and Jennifer Lopez are dealing with two at the same time in that stage. On 'The Tonight Show' (Weeknights, 11:35PM ET on NBC), Anthony talked about how their kids quickly outsmarted the reward system.

The children were given a lollipop for every time they successfully went potty, but after three days the lollipops were all gone.

"You should probably get them checked out if they're using the potty that much," he said.

Later, he revealed that it was more than the expense of lollipops making this potty training experience expensive. Their son Max had an accident in the pool, and it wound up costing them $6,000 to clean out the filtration system.

We're kind of with Jay Leno on this one. "Why would it cost $6,000 to clean it?" he asked. "Because you're Marc Anthony?"