Perrie Edwards from Little Mix arrives at BBC Radio One in London, UK on March 14, 2013.

Perrie Edwards from Little Mix arriving for the Brit Awards 2013 at the O2 Arena in Greenwich, London on February 20, 2013.

Leigh-Anne Pinnock from Little Mix arriving for the Brit Awards 2013 at the O2 Arena in Greenwich, London on February 20, 2013.

Jesy Nelson from Little Mix arriving for the Brit Awards 2013 at the O2 Arena in Greenwich, London on February 20, 2013.

Jade Thirlwall from Little Mix arriving for the Brit Awards 2013 at the O2 Arena in Greenwich, London on February 20, 2013.

Perrie Edwards from Little Mix at the Bershka Flagship Store Launch Party at Oxford Street in London on November 11, 2012.

Leigh-Anne Pinnock from Little Mix at the Bershka Flagship Store Launch Party at Oxford Street in London on November 11, 2012.

Jesy Nelson from Little Mix at the Bershka Flagship Store Launch Party at Oxford Street in London on November 11, 2012.

Jade Thirlwall from Little Mix at the Bershka Flagship Store Launch Party at Oxford Street in London on November 11, 2012.

Leigh-Anne Pinnock from Little Mix performing at The Girl Guiding BIG GIG 2012 at Sheffield Arena in Yorkshire on October 6, 2012.