The TOWIE star shared a snap of herself on Instagram wearing a black and pink leotard, pulling some very ballet-esque shapes, on Wednesday night (13 November).
Lucy was obviously loving it, as she said: "Ballet work out!! x"
Ballet has become popular as a way of toning ever since Natalie Portman looked super svelte as a ballerina in 2010 movie Black Swan.
But it's not the only way Lucy is making sure she stays in shape. She's been doing oodles of squats, and was so proud of the results that she posted a cheeky snap of her nearly-bare bum on her Instagram page.
We want a butt like Lucy's!
The star did the ballet workout while filming for the latest batch of her personal training DVDs Results With Lucy, which also include boxing, dance and martial arts workouts. Is there anything Lucy can't do? We doubt it!
Lucy is also keen on eating well, and shared a snap of her scrambled egg and salad breakfast on Twitter this week.
She said: "Healthy breakfast before a long day filming new @resultswithlucy workout videos!!x"
We're off to pirouette our way around the office!
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