Picture this - you're preparing for the performance of your life with three of your besties by your side, rocking out with 40 other girls at GF HQ.

Add to that loads of munchies and life couldn't be much sweeter! Yep, that's right, Girlfriend and Xbox are giving you the chance to win one of 12 passes to attend the Girlfriend LIPS: Number One Hits party at GF HQ - and bring three mates with you!

The newest game in the Xbox 360 franchise, Lips: Number One Hits takes fun to a whole new level, letting players jump into the game with Avatar integration and unlockable Avatar Awards for you to show off to all your friends online.

With 40 songs from Coldplay, Lily Allen, Lady Gaga and more, plus an additional five-song bonus pack of your choice to download from Xbox Live, Lips: Number One Hits lets you find the perfect song to let loose to. Just in time for summer get-togethers, this awesome game will be in stores from November 26. To be in to win a ticket for you and three besties to the GF Lips: Number One Hits party, do ONE of the following:

• Design a poster for the Lips: Number One Hits game, featuring you as a celeb
  Design an magazine ad for the Lips: Number One Hits game, showing all its cool features
  Design a T-shirt incorporating the Lips: Number One Hits game.

And remember to get this months Girlfriend magazine for the entry coupon!!