Oops... she did it again!
Britney has changed up her hair for the- well, there are too many times to count.
The pop princess revealed that she switched up her signature blonde style, opting for a darker 'do this time around.
Brit Brit referenced her new look in a photo posted to Twitter over the weekend promoting her "Naughty Remix" and "Nice Remix" perfumes:
"Spice up Valentine’s Day by getting ‘Naughty & Nice’ (pun intended)."
Leave is to the one and only Britney Spears to spice things up for her fans.
We're used to seeing this superstar as a blonde, but she's gone brown, pink, and even bald in the past...
What do you think of Britney's brunette locks?
Her recent look is pretty tame, but these celebrity hairstyles are anything but. Click through some of the craziest celeb 'dos here:
1. Willow Smith Pink Hair
Willow Smith has now gone pink. The young singer keeps changing the color of her locks. What do you think of the latest?
3. Rihanna, Short Curly Hair
Rihanna and her natural, short and curly hair make a silly face on Instagram.
4. Natalie Dormer Shaved Head
Natalie Dormer has shaved her head for The Hunger Games. What do you think?
5. Claire Danes Hair
Claire Danes surprised Emmy viewers with this new bob hairstyle at the awards show.
6. Paris Jackson New Haircut
Paris Jackson's edgy new haircut, from the front, as seen here in February 2013. Like?
9. Christina Aguilera Braid
Christina Aguilera raised eyebrows with her wild pink braid on The Voice last night. Check it out!
10. Lady Gaga Shaved Head
Lady Gaga shaves her head in honor of Terry Richardson's late mom. We're not entirely clear why, but there you have it.
11. Lena Dunham Short Hair
Lena Dunham has chopped off all her hair. What do you think of this look?
12. Kim Kardashian as Diana Ross
Kim Kardashian tries to make like Diana Ross in this picture. Are you down with her look?
13. Miley Cyrus Short Hair
Whoa there, Miley Cyrus! Look at the new 'do on this young star. What do think of it?
14. Connor Cruise Mohawk
Connor Cruise has given himself quite the haircut. What do you make of his new look?
15. Demi Lovato, Pink Hair
Demi Lovato's pink hair is all the rage these days. Admire it. Discuss it.
17. Ke$ha Goes Gold
Ke$ha in unafraid to mix up her look. In this case, she has glued gol studs to her scalp.
18. Nicole Richie Purple Hair Pic
Nicole Richie now has purple hair. What do you think of the star's fresh look?
19. Demi Lovato Shaved Head
Demi Lovato has shaved her head!!! What do you think of this unusual look?
20. Ireland Baldwin Purple Hair
Ireland Baldwin is underneath all this hair. All this PURPLE hair, we should say.
21. Kristen Stewart Orange Hair Pic
Whoa there! Kristen Stewart has dyed her hair orange! What do you think?