The best of #WOSAwards on social media

Here come the first stars of the evening! #WOSAwards pic.twitter.com/25Z7C1Go3b

— WhatsOnStage (@WhatsOnStage) February 19, 2017

Harry Potter author JK Rowling celebrated the play's record award haul

— J.K. Rowling (@jk_rowling) February 20, 2017

Gary Barlow got a taste of his own medicine

@WhatsOnStage got me ……. pic.twitter.com/99oHxWlNX9

— Gary Barlow (@GaryBarlow) February 19, 2017

Billie Piper was on hand to accept her award for Yerma

— Curtis Brown Actors (@CBGActors) February 19, 2017

Host Vikki Stone let her hair down at the after party

Ladies be REPRESENTING #squad #wosawards pic.twitter.com/PlEOP6yYkl

— Vikki Stone (@vikkistone) February 20, 2017

As did Lucie Jones and Lauren Samuels

17th Annual What's On Stage Awards #WOSAwards @TheMGAAcademy pic.twitter.com/fvCcDVA6Wl

— Lucie Jones (@luciejones1) February 19, 2017

Nominees Paul Thornley and Ian Hallard bumped into each other

And lovely to bump into @paulfthornley with our brilliant agent, Theresa. #wosawards pic.twitter.com/24KH8xVDWi

— Ian Hallard (@IanHallard) February 20, 2017

The Northern Irish contingent were in the house

West Belfast West End Collective @ThatDesKennedy @antoboyle #wosawards pic.twitter.com/qbLPT2lKeR

— Jonjo O'Neill (@ONeillJonjo) February 20, 2017

The cast of Wicked picked up their Best West End Show award

Got to spend my Sunday with these two beautiful women @WVerkaik & @suziemathers @WhatsOnStage @WickedUK #wosawards pic.twitter.com/HyCRqr1a0Z

— Oliver Savile (@oliversavile) February 19, 2017

Amber Riley was all smiles after her win

Thank you so much for voting for me! pic.twitter.com/ojgnrSsqtp

— Amber Patrice Riley (@MsAmberPRiley) February 19, 2017

Everyone got to take home one of these fabulous goodie bags

1110 goody bags stuffed ahead of this evening's #WOSAwards concert. pic.twitter.com/f2U0ZC0jal

— WhatsOnStage (@WhatsOnStage) February 19, 2017

Jack Thorne was pretty chuffed with his Best New Play award

— Bristol Old Vic (@BristolOldVic) February 19, 2017

The Harry Potter cast rushed from the Palace Theatre to accept their awards

Anthony Boyle and Noma Dumezweni RAN from Harry Potter and the Cursed Child to pick up their awards #legends #WOSAwards pic.twitter.com/6E6g57aePb

— WhatsOnStage (@WhatsOnStage) February 19, 2017

Aladdin buddies Trevor Dion Nicholas and Nathan Amzi got a bit excited

— Trevor Dion Nicholas (@astonishingtrev) February 20, 2017