Inside the 2018 BAFTA Awards after party

Following the 2018 BAFTA Awards on Sunday night, Hollywood's biggest stars descended upon the newly-reopened original Soho House for the Grey Goose BAFTA Awards After-Party, which may be the most elegant after party of awards season so far.

SEE ALSO: BAFTAs 2018: Red carpet arrivals

"I, Tonya" stars Margot Robbie and Allison Janney were on-hand for the glamorous soiree, as were Jamie Bell and Kate Mara, "Lady Bird" star Saoirse Ronan and French actress Isabelle Huppert.

Guests enjoyed Grey Goose cocktails as Jax Jones played hits all night long. More stars in attendance were Sam Claflin, Willem Dafoe, Andy Serkis and Salma Hayek.

See photos from the Grey Goose BAFTA After-Party below:

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BAFTAs 2018 after party
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BAFTAs 2018 after party
LONDON, ENGLAND - FEBRUARY 18: Margot Robbie (L) attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Jamie Bell (L) and Kate Mara attend the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Steven Rogers (L) and Allison Janney attend the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Saoirse Ronan (L) and Will Poulter attend the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: (L to R) Alec Secareanu, Jamie Bell and Josh O'Connor attend the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Naomi Ackie (L) attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: (L to R) Saoirse Ronan, guest and Vicky Krieps attend the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: (L to R) Eugenie Kamasa, Zygi Kamasa, Kate Mara and Jamie Bell attend the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Salma Hayek (L) and Francois-Henri Pinault attend the Grey Goose 2018 BAFTA Awards after party at Soho House on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Martin Freeman attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Allison Janney, winner of Best Supporting Actress for 'I, Tonya', attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Martin McDonagh attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Saoirse Ronan attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Vicky Krieps attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Naomi Ackie (L) and Florence Pugh attend the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Francis Lee attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Halima Aden attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
LONDON, ENGLAND - FEBRUARY 18: Jax Jones attends the Grey Goose 2018 BAFTA Awards after party on February 18, 2018 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Grey Goose Vodka )
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