Nick Lachey shows off his bad side by dressing up as a rocker, complete with a wig!
Britney Spears' wig almost looks like her real hair!
NeNe Leakes stuns in a glamorous, over-the-top wig.
Kelly Osbourne dressed up as Margot Tenenbaum from The Royal Tenenbaums and was very convincing!
Lady Gaga is a huge fan of wigs and this eccentri style is super jagged.
Miley Cyrus does her best Tinseltown impression with a purple tinsel wig!
James Franco dresses up as a superhero complete with a black wig!
Behati Prinsloo dons a wig while playing dress-up with a friend!
Rita Ora plays around with a two-dimensional wig made from foam. She reminds us of a cartoon!