It's Britney, b*tch! Instead of getting lost in the game of Halloween costume finding, get lit in these stick-straight waist-length locks from Britney Spears's "Oops! I Did It Again" music video. Watch the tutorial above for a lesson on sleek-ifying the front and volumizing the back of your mane like Brit for a 2000's look guaranteed to win you best Halloween costume. 

Britney Spears Oops I did it again sleek hair tutorial OUAI Finishing Creme OUAI Matte Pomade

  1. Create a deep side part then separate hair into small half-inch sections before straightening each section for a super-sleek result
  2. Apply Finishing Crème on the crown to add a hint of healthy shine
  3. Take a dab of Matte Pomade, rub it between your fingers to emulsify then smooth down hair at the root to banish flyaways
  4. Use a rat tail comb to brush through starting at the roots and tuck your bangs or face-framing hair behind your ears
  5. Set the smooth style with Medium Hair Spray
  6. Tie the hair that’s behind your ears and tuck it under the rest of your hair using a hair tie or clip
  7. Backcomb at the roots near the back crown for major volume then secure with Medium Hair Spray
  8. Take one clip-in hair extension in your color and clip it over the hair like a head band to conceal the separation between the polished front and the voluminous back

Scroll down to shop Brit's babe hair 

Curly girls will love this Whitney Houston tutorial for Halloween