British girl group Little Mix have enjoyed incredible success since winning 'The X Factor' back in 2011 and it has now been revealed that they are the show's act that sells the most memorabilia on eBay. 

A new collection of statistics shows that Little Mix shift the most merchandise on the online marketplace, with the girls selling 1,210% more than the next most popular singer, 2006 winner Leona Lewis.

eBay has provided a run down of the Top 10 'X Factor' artists with the best-selling memorabilia and it sees Sam Bailey in third place, Matt Cardle at No.5, and Alexandra Burke much lower down the list at No.9. At No.10 is Leon Jackson, who won the fourth season of the televised vocal talent contest back in 2007.

1: Little Mix
2: Leona Lewis
3: Sam Bailey
4: Steve Brookstein
5: Matt Cardle
6: Shayne Ward
7: James Arthur
8: Joe McElderry
9: Alexandra Burke
10: Leon Jackson

Little Mix, meanwhile, are working on their third studio album and recently told reporters that it will be more mature than their previous offerings: "We've got more writing experience, vocally we're going in even stronger - we've got more to write about - relationships and everything. We're having so much fun at the minute and we love being in the studio so we're just going to make sure it's perfect and release it when we're ready."

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Watch footage of Little Mix at the zoo here: