Hairstyles\r\n\r\nHair: People have strong feelings about it. As some celebrities have discovered. Click on to learn more.\r\n\r\nQuarterback Tom Brady suddenly appeared with a new 'do that some compared to Zack Morris from "Saved By the Bell." Or maybe Mickey Rooney as "Andy Hardy."\r\n\r\nNever let it be said Charlize Theron won't give all for a part. For "Mad Max: Fury Road," she shaved her head.\r\n\r\nIn the movie version of "Les Miserables," Anne Hathaway's Fantine sold her hair for money.\r\n\r\nKelly Osbourne changes her hair like others change their socks. And every time she does, comments follow, not all of them flattering.\r\n\r\nRather than incur the wrath of Swifties everywhere, we will say that whatever Taylor Swift does with her hair is brilliant.\r\n\r\nNatalie Portman got her head shaved for "V for Vendetta." She later said that because it was impossible to do a second take, she had to make sure she was in character right when the camera rolled.\r\n\r\nShag, buzz cut, fade: No matter what Justin Bieber does with his locks, haters follow.\r\n\r\nJada Pinkett Smith is continually evolving her hairstyle. Sometimes she looks like a glamorous star. Other times she looks like .... whatever this is.