Claire Foy Sings “Someone Like You” With a Mic-Grabbing Audience Member at SXSW London

Claire Foy never saw Sugapuff coming.

How could she have? The British actress — who won an Emmy for her brilliantly contained and internal portrayal of young Queen Elizabeth II sublimating her every desire and dream for her duty in The Crown Season 2 — was finishing up the Q&A after her late Thursday keynote talk at SXSW London when an ebullient man in the audience cried out for the microphone.

“I’m here!”

Foy, who’d been a delightful sport all night, brimming with laughter and self-deprecating British humor, gestured for the usher bearing the mic to hand it over.