Kylie's countdown launches Sydney New Year fireworks
Australian pop star Kylie Minogue launched a spectacular fireworks display to rapturous applause in Sydney as the city celebrated the arrival of 2013 at 1pm UK time.
Brits brave cold water for annual New Year's Day dip
Revellers across the UK braved the cold water and took part in the New Year's Day dip to mark the beginning of 2013.
2013 New Year celebrations in pictures
The world looked to 2013, as thousands of revellers joined in celebrating the New Year.