Pictures of Celebrities' Hair and Makeup at the 2011 AFIs and Critics' Choice Awards

On Friday, some of Hollywood's brightest stars took to the red carpet to attend the AFI Awards. Then, just a few hours later, many headed over to the 2011 Critics' Choice Awards. And as you can imagine, these celebrities who made double-the-red-carpet appearances changed up both their hair and makeup looks along the way. From updos to simple switch-ups with eyeliner, check out these five stars making the transformation. Consider it your go-to guide on going from day to night with ease.