Lucy Mecklenburgh and Geordie Shore star Charlotte Crosby both have killer bodies - we reveal some of their fitness tips

We knew they were hot, but we almost spluttered our coffee when we saw these stunning snaps Lucy Mecklenburgh and Charlotte Crosby this morning. Talk about killer fitness figures!

Charlotte overhauled her body in recent months, dropping from a size 16 to 6 by January and released the biggest-selling fitness DVD of all time – Charlotte Crosby’s 3-Minute Belly Blitz. She told Now just two weeks ago that she follows her regime religiously. We can tell!

‘I go to the gym four or five times a week and do all six sections of the DVD in an hour,’ says Charlotte, who recently returned from a three-week-long promo trip in Australia, told us. ‘It was really hard because there were a lot of nights out and on the plane you get what food you’re given – which isn’t always the healthiest! I allow myself the odd cheat day, but since I got back I’ve been really healthy.

‘You do have slip-ups. As long as you get straight back to it the next day, it’s fine.’

Meanwhile, since leaving TOWIE in 2013, Lucy built her exercise empire, Results With Lucy, – and the success has been nothing short of sensational. You can see why. Following the regime she created with trainer Cecilia Harris, the 23-year-old posted this sexy black and white picture to her 700,000 Instagram followers and she looks UH-mazing.

Fitness fanatic Lucy says she loves working out so much, she couldn’t imagine not doing it. ‘I would be really unhappy,’ she says.

‘I’ve had breaks of about a week where I’ve done nothing and I just don’t feel good about myself. I’m happy at a size eight now.’

Lucy trains six days a week and follows a high protein, low sugar diet. ‘After training in the morning, within half an hour I have a green juice,’ she says.

‘Breakfast is usually scrambled egg and turkey or spinach. Lunch is normally a salmon and avocado salad and for dinner I’ll have a chicken stir-fry. I don’t buy the sauce though – I make the sauce myself with soy and season it. Those lovely sweet chilli sauces are full of calories!’

We’re taking tips!

SEE PICTURES Holly Hagan‘s weight loss story

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Scarlett Russell