It's barely three months since "Transformers: Revenge of the Fallen" crapped itself onto movie screens all over America, and already people want to declare the end of the Megan Fox fad.

With summer coming to an end, there's one major thing to consider: what's going to be entertaining for the next three months? We assume you're thinking the same thing (great minds being alike and all)

These celebrities have big chompers, and we love them all the more for it. Their toothy grins are part of what made them some of the brightest stars in Hollywood. See the slideshow after the jump...