Having lost five stones, the actress looked incredibly thin when dressed in head-to-toe black for the mirror selfie.
Behind closed doors, the actress invited her fans to take a sly look at her “hotel life” on Instagram this weekend.
And Rebel, 41, blew his fans away with his incredible figure.
She has filmed in the UK for her new film The Almond and The Sea Horse, away from her $ 3.7 million home in Sydney, Australia.
The floor of her hotel room was just covered with her things, from bras to her Louis Vuitton bag, water bottles and purchases from Boots.
The cheeky star had no qualms, her room was a mess, captioning the photo simply: “Hotel Life.”
Often times, the bridesmaids actress has plastered her Instagram with snaps from her weight loss journey.
Rebel recently joked about how she was “on Instagram shamelessly” since her weight loss journey began.
She told PEOPLE in February: “I feel great.
“It was cool too, I had two looks per episode. Enough to look at my stylist and show off the new physique because I’m still single. “
It comes after Rebel opens up to fans about his bad news in the middle of his fertility journey.
She wrote: “I got some bad news today and didn’t have anyone to share it with… but I guess I need to tell someone.
“For all the women struggling with fertility, I can smell you. The universe works in mysterious ways and sometimes it just doesn’t make sense… but I hope there is light about to shine through all the dark clouds. “
Previously, she said she decided to get healthy because she decided to freeze her eggs.
Months have passed since Rebel split from boyfriend Jacob Busch in February earlier this year.
The couple had been in love for just over a year before they broke up.