X Factor: Little Mix’s Jesy Nelson certainly has been working out – check out her sexy bikini body!

While the rest of the X Factor contestants are busy rehearsing for the upcoming nationwide tour, Little Mix are taking it easy and lounging on a beach in Barbados.

The girl group shot to fame when they won the ITV show last year and after a grueling few months, filled with promotional work, writing and recording of their debut album and a number of live performances, they have treated themselves to a relaxing holiday.

It was previously reported that band member Jesy Nelson had been hitting the gym obsessively, keen to get in shape for the tour and to shed the excess pounds, which led to her being bullied online while she appeared on The X Factor.

It seems that all her hard work has paid off, because in today’s People, pictures have emerged of the 20 year old singer looking svelte and toned, while modelling a pretty turquoise polka dot bikini.

She credits her new shape to not only extra gym time, but also her work with a personal trainer who she hired after finishing on the show.

Check out the shots in today’s newspaper and tell us, do you think she looks well? Will you be heading to see Little Mix in the X Factor 2012 tour?

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