And not only did she change up the color, she also got some fresh new extensions. While the choppy, shorter hair on top brings back bad memories of another recent hair disaster, Brit does look happy, and really, isn't that all that matters?
Of course, the following day Britney emerged for a braless Starbucks run. Her hair color may change every two months, but Frappuccino love is forever.
Check out which other stars just can't decide in our Blonde or Brunette gallery.