Kate Hudson Throws A Sons of Anarchy Themed Halloween Party

Lily Allen controversially dressed up as Dr. Luke as she attended Kate Hudson's Halloween party in Pacific Palisades. The 29 year old singer showed off her back tattoo in her revealing outfit and she also had a plastic toy stethoscope around her neck. On the front of the outfit was a blue name tag which read: 'Dr. Luke, gynaecology department'. Lily wore her lilac hair in a bun tied with a scrunchie, and topped off her ensemble with red lipstick and winged black eyeliner. The costume references pop star Kesha's on going lawsuit with Dr. Luke which claims the music producer "sexually, physically, verbally and emotionally abused her over a period of 10 years".

Rachel Zoe arrives to Kate Hudson's Halloween Party.

Maria Menounos arrives to Kate Hudson's Halloween Party.

Katy Perry goes to Kate Hudson's Halloween party dressed as a Flaming Hot Cheetos.

Katy Perry poses in her Cheeto costume at Kate Hudson's halloween party in Brentwood.

Adam Sandler wears a pirate hat as he arrives at a Halloween Party in LA! Sandler arrived with wife Jackie and appeared to make little effort as he arrived in his casual shorts and puffer jacket with a hat on to a party at Kate Hudson's house. Wife Jackie looked to wear a mermaid outfit for the occasion.

Jessica Alba arrives to Kate Hudson's Halloween Party.

Gwen Stefani and Gavin Rossdale turned up to Kate Hudson's famous annual Halloween bash as Dracula and his bride! The famous couple were pictured with matching costumes and white face paint with Gwen fashioning a black wig and bright red lipstick. Gavin had the famous red high collar on his Dracula cape with fake blood trickling down from his eye. Gwen, sporting fish net stockings, also brought a bottle of Veuve Clicquot champagne as a gift to their host as they partied late into the night.

Courteney Cox looked terrifying as she turned up to Kate Hudson's annual Halloween bash with her face painted white, black eyeliner penciled around her eyes and wearing bright red lipstick. She also wore a blonde wig in a long pigtail and wore a long white dress. She was joined by her Vampire-inspired partner and Snow Patrol musician Johnny McDaid who also had white face paint on and had blood dripping from his mouth. The couple became engaged earlier in June this year.

Nicole Richie dressed as Cruella de Vil from '101 Dalmatians' as she attended Kate Hudson's annual Halloween Bash in Pacific Palisades, LA. The 33 year old designer wore the signature stripy coat and red eyeshadow as she walked into the party.

Tallulah Willis was pictured dressed as Eminem at Kate Hudson's annual Halloween party in Pacific Palisades, Los Angeles. The youngest daughter of Bruce and Demi, was seen wearing baggy denim jeans worn low, a white t shirt, a gold chain and a grey beanie, reminiscent of the Canadian pop star.