The most successful female act of the century, Sugababes, will be the final act to perform at this season's series of Up Close gigs on Tuesday 11th December.

We've teamed up with organisers Sony Ericsson Walkman Phones and 97.4 Rock FM to offer you the chance to be one of the lucky 250 fans to be there!

This unique show will see Amelle, Heidi and Keisha performing classic Sugababes' hits, singles from their new album 'Change' including forthcoming single of the same name and special Christmas songs to get fans in the festive spirit.

This exclusive acoustic gig will be held at a top secret venue and the girls will only be accompanied by a grand piano and guitarist, making this a truly magical show for fans.

The Up Close series showcases the biggest acts at secret locations across the North of England giving fans the opportunity to experience unforgettable performances in intimate settings.

For your chance to win a pair of tickets to Up Close with Sugababes, just answer the question below.

For more chances to win, tune in to 97.4 Rock FM or log on to www.up-close.co.uk, where you can also win the chance to put a question to Sugababes live on the night.