Maya Jama swapped the castle for the British Museum as guests gathered for its annual ball, themed around the colour red
Emma Thynn embraced the dress code, while Mick Jagger and Melanie Hamrick added subtler flashes of colour
The event, directed by artist Es Devlin, supports the museum’s redevelopment and educational programmes
Jama is also keeping viewers entertained on Celebrity Traitors, where her covert manoeuvres have survived several tense round tables
Chosen by host Claudia Winkleman as a Traitor, she remains the show’s last original player.