There will be a large raised area to represent Heaven, consisting of stilt walkers, chill out areas, Athena pillars and a 15 foot steel angel. A lower level will represent hell, complete with red sand, fire jugglers, Mummies and a 15 foot steel devil.
The event will feature the biggest bar in the UK with high street drink prices, various food stalls and a live DJ. The party starts at 8pm and will continue throughout the night until the early hours of New Years Day.
Millennium Stadium chief executive Paul Sergeant said, "Over two thousand tickets for the event have already been sold and are selling fast, this year the party will be fully themed and enclosed in the big top pavilion that stretches over a third of the pitch area.
"The big top is fully heated and I'm sure it will be the most unique New Years Eve Party in Cardiff!" he added.
So, for a wicked evening that won't be forgotten book your tickets to the biggest party in Wales!
Dress Code: Halos and Horns
Tickets are priced at £15 and are available by calling 08705 582 582 or by visiting www.ticketmaster.co.uk. Alternatively visit Millennium Stadium Ticket shop, 98 St Mary Street, Cardiff.