Harry Potter star Rupert Grint is reportedly dating Katie Lewis, a rock star who used to date Pete Doherty.

The 18-year-old actor, who plays Ron Weasley in the popular series of J.K. Rowling adaptations, is said to have met Lewis at the NME Awards earlier this month.

Lewis, 23, fronts emerging rock band Bonnie & Clyde.

A source told The Mirror: "(Rupert) and Katie have been seeing each other for a few weeks and are both really keen. They share a love of music so as soon as they met they clicked. It's early days but they are very happy together."