Grint surprised by own vocal talent on Postman Pat shoot

Rupert Grint was "surprised" to learn he can sing, which he discovered when recording his voice for his role in Postman Pat.

The 25-year-old actor shows off his musical talents in 'Postman Pat: The Movie' - in which he plays the titular character's talent-show rival - and thought it would be "a laugh" to record his vocals, but didn't realise he could actually carry a tune well until he heard the finished track.