Matt Smith wants to rekindle his relationship with ex-girlfriend Daisy Lowe.

The 'Doctor Who' star has sent the brunette beauty a flurry of picture messages of his new shaved head and toned body from the set of his debut US film 'How to Catch a Monster' in a bid to impress her and eventually win her back.

An insider said: ''Matt has been back in touch with Daisy. He is hoping they will rekindle their relationship.

''He has been sending her photos of himself on set, as he looks completely different with his new skinhead.

''He's also been hitting the gym and has been working out and training really hard for his new role.''

The sexy snaps appear to have gone down well with the 24-year-old model-turned-DJ, who is said to be ''very impressed'' with his hunky new look.

The insider added to the Daily Star newspaper: ''Matt told us he sent Daisy a string of photos of his sexy new washboard stomach and newly-toned body. We gather she was very impressed.''

Matt and Daisy dated for 18 months before splitting in November 2011 because they were struggling to spend much time with each other due to their ''hectic work schedules''.

During their time together, the pair developed a penchant for public displays of affection and were often spotted embracing.