The 19-year-old posted the rather sexy snap on Instagram last night (25 February) and wrote: "Makeup free finally - time for bed xx"
Although she has removed her foundation, blusher and the like, we still think her face looks pretty flawless!
Courtney also couldn't resist using the opportunity to show off her petite figure too, displaying her teeny waist and ample assets in a black cropped top and a pair of black leggings.
So we take it she doesn't wear typical pyjamas?
This is the first photo that Courtney has shared on Instagram, as she has only just created an account in a bid to become addicted.
She tweeted yesterday: "Side note: desperately trying to become an Instagram addict - it's hard! Follow anyway. ;)."
Somehow we can't imagine it will be long before she is racking up the followers.
Until now, the teenager has been sharing her sultry selfies on Twitter, including pictures of her changing hair colour.
Earlier this week, Courtney revealed to her fans that she has now dyed her hair blonde again after a brief stint as a brunette.
Speaking about her trademark golden locks she wrote: "Feels so good to be back blonde."
What do you think of Courtney's blonde hair? Did you prefer it brown? Let us know, as the best comment from across the website each week wins £50!
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