Smith and Lowe split - report

Doctor Who star Matt Smith has reportedly split from British model Daisy Lowe.

The stars called time on their romance last week (ends20Nov11) after reportedly struggling to make time for each other in their hectic work schedules.

A source tells The Sun, "It's really sad that this has happened, but as they're both so in demand at the moment it was really difficult for them to find time together."

The report comes just two months after Gavin Rossdale's daughter took to her Twitter.com page to dismiss rumours of relationship problems with Smith.