Motley Crue bassist Nikki Sixx is giving one lucky fan the chance to live like a rock star for a day by auctioning off a mentoring package.

The winner will enjoy a 30-minute one-on-one session with the musician before taking to the stage for a private roof top showcase at The Franklin Hollywood Tower in Los Angeles in front of 50 friends and family.

Sixx is also offering up three days of studio time at the Serenity West Recording studios in Hollywood to give the budding rock star an opportunity to lay down some tracks.

Bidding on Sixx's package is expected to raise up to $20,000 (£13,135) for disaster relief charity the American Red Cross before the auction closes on 26 April (13).