Some of your favorite celebs got in the Halloween spirit by getting in costume. The Pussycat Dolls (minus Nicole) hosted the PUR Jeans Halloween Bash at STK in West Hollywood dressed as fairy tale characters.
John Legend, Christina Milian, Aubrey O’Day, and Pink below.
John Legend and his girlfriend Christine Teigen came as a cowboy and Indian.
Christina Milian was debating between dressing as Rainbow Bright or a ladybug. Looks like the latter won out.
Aubrey O’Day hosted the Haunted Seduction at Tabu Ultra Lounge in Las Vegas as a mermaid.
Pink clowned around at Heidi Klum’s 9th Annual Halloween Party in New York.