Charlotte is currently staying in the Arctic Circle for her new reality show, The Charlotte Crosby Experience, which is coming to TLC UK in late April.
Despite trying to stay warm in padded clothing, the former Celebrity Big Brother winner admitted to fans that she's found it hard to adapt to her new surroundings, explaining that she's been on the ice in conditions of minus 48 degrees.
Keeping fans updated on her daily activities, Charlotte said last night: "Absolutely knackered tonight! After 3 long days out on the ice!! #SleepWellTonight."
Charlotte arrived at the Arctic last Friday (14 March), tweeting: "Hardest thing I have ever done in my life and this is the first day, how am I gunna get thru the rest of the week."
In The Charlotte Crosby Experience, viewers will see Charlotte swap the nightclubs of Newcastle to live with four of the world's most extraordinary communities, which will challenge her ability to follow strict rules and customs.
Charlotte has so far travelled to Japan, India and Canada. A photo of Charlotte dressed as a Geisha was unveiled earlier this month.
It won't be long before Charlotte returns home though, as she explained to fans last night that she was looking to end her trip with a party in London.
She wrote: "Can't wait for next Thursday!!! Out in London with the girls after press #HavntBeenOutSinceDecember #WorkHardPlayHarder #MarksTheEnd."
Are you looking forward to watching Charlotte's new show? Tell us below, as the best comment from across the website each week wins £50!
£2.49/month – that's all is costs for 4 issues of the REVEAL early edition. Gossip too good to wait for! Subscribe today!