But going short isn't for the faint of heart. Diaz revealed in early 2012 on the Jay Leno Show that she wasn't very happy with her short bob when she first got it. Turns out it was much shorter than she expected.
"I just burst into tears and started crying, and I felt so vulnerable," Diaz told Leno. Apparently, Diaz was so upset, she yelled, which made her stylist cry. "I ended up writing her a few emails after, the next couple days, assuring her I wasn't going to kill her," Diaz said.
Well, she must have grown used to her hair because she got it lopped off in January, 2012, and she's still wearing it short almost a year later.
Find out which short hairstyles work best on round face shapes.