Whipping another slinky dress from her wardrobe, Charlotte braved the cold and downpour in the capital while promoting her brand new fitness DVD, 3 Minute Belly Blitz.
Showcasing her hot new bod alongside the picture that pushed her to shed the pounds five months ago, the reality star looked absolutely gorgeous in a little black dress.
Rocking her bodycon frock, Char towered over her former self in a cute pair of matching barely-there sandals.
The 24-year-old star kept her long lightened locks sleek and straight, turning up the glam with fluttery lashes, thick winged eyeliner and a touch of blusher on her cheeks.
Although proving she is a girl after our own hearts, Charlotte was spotted clutching onto her Ugg boots and wrapping herself up in a cosy parker coat before stepping in front of the cameras.
Last year, the former Celebrity Big Brother winner embarked on a strict health and fitness regime to whip herself back into shape.
Pleased with her efforts, Charlotte has now shared her training plan with her fans and even claimed her workout DVD is better than Vicky Pattison's - her former Geordie Shore co-star.
Speaking about her new release, she said: "It's the best one out there, it's three minutes, it's doable, it's bearable and it's quite exciting because you change it up, it's never going to get boring...
"That's why I also think it's better than Vicky's."
Luckily for her though, her pal won't be too fazed by her comments.
Talking to Reveal about both her own and Charlotte's weight loss, Vicky said: "It's a healthy competition, there's nothing malicious. It's motivation. We will keep each other going."
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