Billie Piper, Jamie Parker and Gary Barlow were among the big winners at last night's WhatsOnStage Awards in London.

Harry Potter and the Cursed Child took home eight of a possible nine awards at the ceremony, including Best Actor in a Play (Jamie Parker), Best New Play and Best Direction (John Tiffany).

Piper took home Best Actress in a Play for Yerma, while Amber Riley won Best Actress in a Musical and Charlie Stemp took Best Actor in a Musical.

Cameron Mackintosh was honoured with the Equity Award for Lifetime Achievement (So Far).

Click here for a full list of winners

Click here for pictures from the red carpet