Even though Halloween fell on a Monday this year, that didn’t stop the stars from getting wild and crazy with their costumes. Some opted for cute (Fergie), others preferred scary (Keyshia Cole), and a few aimed for the laughs (Teyana Taylor).

Kanye West, who had the night off from touring with Jay-Z, was “Bad” like his idol Michael Jackson in a Jheri curl wig and varsity jacket, while hosting a party with supermodel Anja Rubik in New York City.

Chris Brown caused a stir on Twitter after revealing a little too much in his green alien bodysuit. Bruno Mars took it back to the ’80s as leader of his hair band Chrome Nipple. Tyler, the Creator slapped on some suspenders and face makeup and went as a skinhead.

The sweet Leona Lewis killed as a gory prom queen, Monica showed her good and evil sides as a nun and skeleton, and Keyshia Cole and her husband Daniel Gibson scared off the trick-or-treaters with their frightful fashions.

The award for most random costume goes to Teyana Taylor, who dressed as the white guy Bob from marketing on “Martin.” Fergie hammed it up as a child pageant queen from “Toddlers & Tiaras,” Amber Rose rocked out as Slash, Keri Hilson made a last minute costume play as a basketball player, Nina Sky paid tribute to Milli Vanilli, and Estelle and Melanie Fiona hit up the town as Diana Ross and Carmen Miranda.

Who had the best costume? Browse the photo gallery below.