On Air Now
Heart Breakfast with JK and Kelly Brook 6:30am - 10am
31 March 2012, 19:37 | Updated: 2 April 2012, 12:20
Leavesden Studios in Watford rolled out the red carpet for the Grand Opening of the Warner Brothers Studio Tour: The Making Of Harry Potter on Saturday 31 March 2012.
Actor Rupert Grint and some of his co-stars were there to welcome fans.