Halloween Costumes 2011: Prince William, Kate Middleton, Charlie Sheen, and More!

lady gaga, halloween costumes
Lady Gaga will be the ultimate costume this Halloween.

From Lady Gaga to Prince William and Kate Middleton, Halloween is the perfect time to channel your inner celebrity!

Whether you’re looking to turn heads at a party, in the office or trick-or-treating, ShopRunner (the new members-only online shopping program that features FREE, two-day shipping) has just announced their top five celebrity costumes for 2011!

1. Lady Gaga Perhaps the only celebrity that allows for a bit of sexy and a bit of scary!

2. Prince William and Kate Middleton This year’s “it” couple is the hot couples costume this season.

3. Katy Perry Ladies, feeling playful? Or looking to show your daring side for Halloween?

4. Charlie Sheen The ultimate “Winning” costume for those with tiger blood running through their veins!

5. Kim Kardashian For the die-hard reality TV fan, this costume will let you show off Kim’s best “assets.”

What will you dress up as this Halloween?

[Photo via PR Photos.]