BritneySpears.com has teamed up with Lacoste to give three lucky Britney fans the chance to win a pink polo and sweater set just like the one Britney wears in the 'If U Seek Amy' video.

In order to have a chance of winning, all you have to do is scroll through the gallery of past Britney music video looks (on the right after the jump) and leave a comment saying which one is your favorite and why!

We'll pick three winners at random. Just make sure you enter your e-mail address when you fill out the comment fields or we won't be able to contact you.

View the rules: Britney Spears contest rules

Welcome to the second installment of Stage-to-Street, BritneySpears.com's new fashion series which takes all of Britney's awesome concert costumes and turns them into outfits you can work into your everyday life. This week, we are translating Britney's 'If U Seek Amy' stage look into a fun, fashion-forward street look in honor of yesterday's video premiere.

1) Belted Twill Trench Coat / Old Navy ($49.50) - Trench coats in vibrant colors are the hottest coats of the season.  This pink one is fierce and a great price!

2) Corset Cinched Jumpsuit / Forever 21 ($24.80) - This corset jumpsuit is such a unique garment and is the perfect addition to your "If U Seek Amy" look. It's cinched detailing is reminiscent of the ruffled texture incorporated into Britney's corset and it creates the same silhouette.

3) 14k Gold Diamond Hammer Charm / Amazon ($99.99) - We can't all carry around a big hammer like Britney does in her on-stage routine, but we can wear one! This diamond-encrusted, 14 karat gold hammer is a stellar way of paying homage to the new single and would look great on a necklace or charm bracelet.

4) Daryn Square Peep-Toe Pumps / Mossimo ($24.99) - This silver pump is pretty close to the one Britney wears in the 'Amy' routine on tour, but at a fraction of the cost. You can also throw on a pair of fishnet stockings with these for a sexier look.

In just 24 hours you'll be watching the 'If U Seek Amy' video right here at BritneySpears.com! But for now, take a look back at past Amy posts and go behind-the-scenes with Britney's dancers, check out her 'Amy' outfits and get excited for the video premiere!!