Matt Smith enjoyed a reunion with his ex-girlfriend Daisy Lowe this weekend.

The pair - who split just before Christmas - bumped into each other at Radio 1's Hackney Weekend music event on Saturday (23.06.12) and enjoyed a romantic cuddle, with Matt even squeezing his ex's bum, leading onlookers to speculate they may have secretly reconciled.

A source told The Sun newspaper: ''Matt was trying to disguise himself by wearing his hood up as he hobnobbed backstage. But when Daisy came over he didn't seem to care who was watching.

''His eyes just lit up and they were locked into deep conversation - hugging each other all the time. At one point he gave her bum a big Squeeze. If they're not together any more then they have a funny way of showing it.''

Friends of the 'Doctor Who' star say he is still in love with the 23-year-old model - who he has been spotted with a few times since their split - and would jump at the chance to reconcile with her.

A pal said: ''Matt adores Daisy. He has been obsessed with her for years, so it's no surprise that he's still in love with her.''