Croydon-born supermodel Kate Moss has been spotted giving Little Britain star David Walliams acting tips.

The model, 34, was spotted this week in restaurant Locanda Locatelli pulling faces and making camp gestures at Walliams.

The Daily Star Sunday reports the interesting behaviour was all part of an impromptu acting class to help Walliams before he takes on his role as comedian Frankie Howerd in an upcoming BBC4 production.

Kate was with her mum, Linda, who told Walliams of her first meeting with Howerd at the Strand Theatre.

Walliams is to play the Up Pompeii star in Frankie Howerd: Rather You Than Me.