One Direction's Louis Tomlinson attended Topshop's fashion show today (February 17) with his girlfriend, Eleanor Calder.

The fashion label unveiled its Autumn/Winter 2013 Unique show at 3pm today at the Topshop Show Space at Tate Modern.

During the show model Cara Delevigne and Jourdan Dunn took to the catwalk in front of a packed audience which also included Demi Lovato.

Tomlinson's appearance was a rare red carpet treat for his fans as the band have been busy locked in the studio, rehearsing and recording.

Tomlinson and Calder sat next to actress Kate Bosworth.

Watch fan footage of Tomlinson's appearance at Topshop's show, and listen to Harry Styles talk to Capital Radio about The Brits below: