Best Celebrity CostumesDon't get spooked, these stars are just bringing their Halloween A game to the party26件のイメージ

Seth Rogen attends the Hilarity for Charity's 5th annual Variety show at the Palladium in Hollywood, on October 15, 2016. / AFP / CHRIS

Heidi Klum (L) and Gigi Hadid attend her Halloween Party on October 31, 2015 in New York City.

Emily Ratajkowski attends the Heidi Klum Halloween Party on October 31, 2015 in New York City.

Fergie and Josh Duhamel are seen celebrating Halloween in Beverly Hills on October 30, 2015 in Los Angeles, California.

Model Jessica White attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City.

Alessandra Ambrosio attends 'Alessandra Ambrosio's Heaven and Hell Halloween Party' presented By VOCO at 1OAK on October 31, 2015 in West Hollywood, California.

Rapper/producer Sean 'P. Diddy' Combs arrives at Mariah Carey's Halloween party at Cain October 31, 2004 in New York City.

Actor Jason Biggs arrives at Heidi Klum's Annual Halloween party at Happy Valley October 31, 2005 in New York City.

Actress Jamie Lee Curtis arrives at the Children Affected By AIDS Foundation's 17th Annual Dream Halloween event at Barker Hanger on October 30, 2010 in Santa Monica, California.

Actress Anne Hathaway attends Heidi Klum's 5th Annual Halloween party at Marquee on October 31, 2004 in New York City.

Singer Mariah Carey arrives at her Halloween party at Cain October 31, 2004 in New York City.

Kate Moss seen at Jonathan Ross' annual Halloween party October 31, 2014 in London, England.

Taylor Swift visits 'The Elvis Duran Z100 Morning Show' at Z100 Studio on October 31, 2014 in New York City.

Rande Gerber and Cindy Crawford attend the Casamigos Annual Halloween Party on October 24, 2014 in Los Angeles, California.

Kim Johnson attends the UNICEF Halloween Ball at One Mayfair on October 29, 2015 in London, England.

Kate Upton attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City.

Rita Ora attends 'Death Of A Geisha' hosted by Fran Cutler and Cafe KaiZen with Grey Goose on October 31, 2014 in London, England.

Actor Scott Eastwood attends the Hilarity for Charity's 5th Annual Los Angeles Variety Show at the Hollywood Palladium on October 15, 2016 in Los Angeles, California.

Katy Perry is seen at Kate Hudson's annual Halloween party on October 30, 2014 in Los Angeles, California.

Model Nina Agdal attends the Heidi Klum Halloween Party on October 31, 2015 in New York City.

Poppy Delevingne attends the UNICEF Halloween Ball at One Mayfair on October 29, 2015 in London, England.

Paris Hilton attends Bacardi and Maroon 5's Annual Halloween Bash held at Hollywood Forever Cemetary on October 31, 2011 in Hollywood, California.

Nicole Trunfino attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City.

Casper Smart and Jennifer Lopez attend the Heidi Klum Halloween Party on October 31, 2015 in New York City.

Doutzen Kroes attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City.