In honour of our Wrestling Fancy Dress Theme, we've invited some of the cream of British wrestling to perform at Sonisphere with the guys from professional wrestling outfit,Progress Wrestling, set to take to the ring at Knebworth. Prepare for a choke-slam as champions like Jimmy Havoc, Rhia O'Reilly and Rampage Brown  descend on Knebworth.

Think Powerslams, think Facebusters, think Piledrivers, think Flying Clotheslines, think about trying to catch Boston Crabs. So dust off your lycra, don a mask (or at least pay extra attention to your hair), create some witty signs, learn some wrestling chants and get ready to watch men wearing tighter pants than some of those appearing on the Main Stage.

See you in the ring!!