After watching the bubbly Geordie Shore favourite lounging around the CBB house for three weeks in her comfy clothes (as we would have done!), we did a little double take when we saw her effortlessly chic look in central London earlier today.
Charlotte went for a combination of black leggings, black wraparound shirt and black heels, teamed with a tan handbag. Oh-so-simple but oh-so-chic.
It's a bold move to wear a shirt tucked into leggings but we reckon she pulls it off.
The reality star was on This Morning to take part in the 'Rate Or Slate' fashion panel, which takes a look at the celebrity style hits and misses from the past week. We'll rate Charlotte at the top of the scale for today's look!
Since winning Celebrity Big Brother summer 2013 earlier this month, the star has been busier than ever, doing publicity for CBB, promoting the new series of Geordie Shore, and working on other projects like her 2014 calendar, which she previewed this week.
23-year-old Charlotte also took time yesterday to hold a Twitter Q&A with fans, answering questions about CBB, Geordie Shore and more, including, erm, what colour her toothbrush is. (Green, if you'd ever wondered).
Things we learned from her chat: Miley Cyrus is her idol ("I love her"), Mexico was her favourite series of Geordie Shore so far, she likes Rihanna and Britney Spears' perfumes, and her favourite moment of CBB was anything involving Carol McGiffin, Louie Spence or Mario Falcone.
When asked how it feels to be the winner of CBB, she replied: "Don't feel any diff TBH but it's an honour amaze fans!"
She also tweeted: "Life is so good! Feel so lucky! And it's all down to you's amazing people! I am so greatfull for all your amazing support and love!"