Cat Deeley presents the search for Britain's favourite dancer. Nigel Lythgoe and Arlene Phillips are on the judging panel as contestants are challenged each week to master different styles of dance. 　　Nigel Lythgoe returns to British shores to find the nation's hottest dancing talent on BBC One with the award-winning So You Think You Can Dance. 　　Dancers from all disciplines, both amateur and professional, were invited to participate in nation-wide auditions which took place during October 2009. 　　The series winner will receive a cash prize of £100,000 plus a once-in-a-lifetime chance to dance in Hollywood on the US version of the show.