Kevin Winter/Getty Danny ... DeVito. 'I'm just like, you know, busting." "There's that saying, a watched pot never boils. So I apply that to my kids. I look at them all the time, because I don't ...

Danny DeVito ... just like busting," he told AARP. "There’s that saying ‘A watched pot never boils,’ so I apply that to my kids … I’ll look at them all the time, because I don’t want ...

Danny DeVito ... just like busting,” he told AARP. “There’s that saying ‘A watched pot never boils,’ so I apply that to my kids … I’ll look at them all the time, because I don’t ...

Danny DeVito is overjoyed to be a grandfather and teach his kids lessons about parenthood. In a recent video shared by AARP, the It's Always Sunny in Philadelphia actor, 80, opened up about his ...