What's the Big Frigin' Difference?!

The hidden differences in the above pictures are even more illusive than the new Kelly Ripa 'Live!' co-host. Are you good enough to spot 'em?!**HINT -- There are THREE differences in the above photographs!** 

Source: http://www.tmz.com/2012/09/02/whats-the-big-frigin-difference-photoshop-tmz-games/

Charisma Carpenter Charli Baltimore Charlies Angels