A lucky kmfm listener has won the trip of a lifetime to fly out to Los Angeles to see pop superstar Bruno Mars.

Kelly Arlington from Gillingham was the lucky winner selected for a three-night stay in Sunset Boulevard, with two tickets to watch singer-songwriter Mars in downtown LA at the Staples Center.

She has alos been given $500 spending money for the trip.

A stunned Kelly told kmfm Breakfast Show hosts Garry and Laura she had "no idea" who she would take with her on the once-in-a-lifetime trip.

kmfm presenter Garry said: "It's the biggest prize we have ever given away.

"We know it's going to be the trip of a lifetime."

Kelly will fly to LAX airport from London Heathrow next month for the show and will stay at The Grafton On Sunset hotel, courtesy of Crosskeys Travel.

Listen to Kelly Arlington win tickets to see Bruno Mars in LA