Sienna Miller, Jaime Winstone, Alex Scott and her girlfriend Jess Glynne were among the star-studded arrivals at the Casamigos Tequila’s Haunted House Of Friends bash on Thursday night.
The celebrity guests partied inside the festive Tequila soirée at Jack Solomons in London, leading the way was Sienna who flashed her underwear in a mesh risqué Halloween outfit.
Model and actress Sienna, 42, wore the very sexy ensemble with a black crown while boyfriend Oli Green, 27, was covered in fake spiders.
Alex Scott, 40, and girlfriend Jess Glynne, 35, brought the fun as they dressed up as the Hamburglar and Ronald McDonald respectively, carrying happy meals with them as they arrived.
The couple, who have been dating since last year, got stuck into this year’s Halloween party with their jaw-dropping costumes.
Sienna Miller, 42, flashed her underwear in a mesh risqué Halloween outfit as she attended Casamigos’ Haunted House Of Friends bash on Thursday night (pictured with Jaime Winstone)
Alex and Jess, who were carrying happy meals with them as they arrived, were inspired by the McDonald’s Mascots
Model and actress Sienna wore the very sexy ensemble with a black crown while boyfriend Oli Green, 27, was covered in fake spiders
Lottie Moss looked incredible as she wore a bright pink dress with long gloves, inspired from Marilyn Monroe’s 1953 outfit
Alex was dressed up as Hamburglar while Jess wore the iconic Ronald McDonald ensemble.
The loved-up pair wore matching stripe tights and carried a McDonalds Happy Meal into the bash to eat and go with their outfit.
Paloma Faith dressed to impress as a scary cheerleader as she attended Maya Jama‘s annual star-studded Halloween party in London before heading onto Casamigos’ bash.
The singer, 43, looked amazing in the ‘devil’s’ black and red mini dress which she teamed with an oversized red varsity bomber jacket.
Paloma added inches to her frame in a pair of black lace up knee high boots which she wore over knee high socks and fishnet tights.
She completed her spooky party look with some gory makeup including a cut on her cheek, black smudged eye shadow and red smeared lipstick.
Lottie Moss looked incredible as she wore a bright pink dress with long gloves, inspired from Marilyn Monroe’s 1953 outfit.
Isobel Richmond and Lennon Gallagher also attended the event in their scarily spooky looks.
Paloma Faith attended dressed as a ghoulish cheerleader
Lottie kept warm in a tan fur coat over her tiny pink dress
Harry Clark and Anna Maynard transformed into Morticia and Gomez Adams from the Adams Family
Jaime Winstone got the party started in her glamorous Egyptian outfit and wore scary white fangs
Jamie pictured with Fran Cutler
Sugarbabes star Mutya Buena put on a very leggy display in a thigh-high split gown
Meanwhile, Diana Vickers wore the iconic Regina George look from Mean Girls
Jaime Winstone got the party started in her glamorous Egyptian outfit and wore scary white fangs.
Singer Olly Alexander looked adorable in his Halloween outfit, sporting fluffy ears and a matching jacket.
Sugarbabes star Mutya Buena put on a very leggy display in a thigh-high split gown.
Meanwhile, Diana Vickers wore the iconic Regina George look from Mean Girls.
From delicious cocktails to an epic DJ set from headliner DJ Jungle, all those in attendance enjoyed an evening of ghostly fun.