Are they on or off? Nothing has been confirmed, but Harry Styles was spotted enjoying a theatre date with his ex Cara Delevingne.

According to the Daily Mail, pictures were taken of the pair enjoying a date at the Book of Mormon in London last week.

Styles was rumoured to be dating the model at the end of last year, but it was soon dismissed when he went public with Taylor Swift.

A source told Look magazine: ‘They have great chemistry. Sure, they've always agreed to keep things super-casual and private because of their crazy worlds, but Harry genuinely likes Cara a lot - he has done ever since they met three years ago.’

‘They've actually had an on/off thing going all this time when they're in the same city, but they've never had the chance to give a real relationship a shot. I can't imagine she wants to join the list of women who have been Harry'd,” the source continued.

This comes after Cara recently spoke in an interview about how she was “done with boys”.

Perhaps that wasn’t including Harry. We’re expecting a “just friends” statement any minute now.