Photo Coverage: Matt Cardle Single Signing And Performance

X-Factor winner Matt Cardle attends a photocall to promote his new single 'When We Collide' after his performance at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle attends a photocall to promote his new single 'When We Collide' after his performance at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle attends a photocall to promote his new single 'When We Collide' after his performance at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle attends a photocall to promote his new single 'When We Collide' after his performance at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle perorms his new single 'When We Collide' at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle perorms his new single 'When We Collide' at Whiteleys shopping centre on December 16, 2010 in London, England.

X-Factor winner Matt Cardle performs new single 'When We Collide' at Whiteleys shopping centre on December 16, 2010 in London, England.

Fans of the X-Factor winner Matt Cardle wait to have copies of his debut single 'When We Collide' signed after his performance at Whiteleys shopping centre on December 16, 2010 in London, England.

Fans of the X-Factor winner Matt Cardle wait to have copies of his debut single 'When We Collide' signed after his performance at Whiteleys shopping centre on December 16, 2010 in London, England.

Fans of the X-Factor winner Matt Cardle wait to have copies of his debut single 'When We Collide' signed after his performance at Whiteleys shopping centre on December 16, 2010 in London, England.