Newsbeat has been to meet The Roar, the official cheerleaders of the Jacksonville Jaguars.
The NFL returns to the UK on 27 October for the second of two regular American football season games.
The Jacksonville Jaguars will play the San Francisco 49ers.
The Jaguars have signed an agreement to play a "home" game at Wembley every year until 2016.
The Roar were talking to Newsbeat's Nesta McGregor.
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