The actress, 40, shared a stunning swimsuit selfie at her home in LA and gave fans a glimpse at her beautiful garden in the process.
Rebel wowed in an electric blue halter neck and wide-brimmed hat as she showed off the views of the Hollywood Hills.
WATCH: Rebel Wilson in her first-ever surf lesson has to be seen to be believed
"TGIF," was all she captioned the snapshot which sparked an influx of compliments.
"You should be so proud," wrote one, while another commented: "You look gorgeous."
Rebel is embarking on what she calls her "year of health" as she strives to make her health her priority.
Rebel has stunning views from her LA home
She's shed 40lbs in recent months and revealed at the beginning of September that she has a goal weight of 165lbs and is currently 15lbs away.
Rebel was inspired to get in shape after losing weight while filming the dance routines for the movie Cats.
She’s been documenting her journey on social media and recently told fans she's working hard to avoid temptation.
Rebel has been working hard to stay healthy
"When I was reaching for the candies last night after dinner I thought to myself 'hmmmm...better not' and had a bottle of water instead," she wrote on Instagram. "8kg to go until I hit my goal - hopefully, I can do it by the end of the year."
Rebel has been working with a personal trainer and also enjoying hikes in the hills near her $3million mansion.
She bought the gorgeous property in 2016 and it’s garden doesn’t just boast amazing views it’s home to a pool, built-in fire, and incredible landscaping.
Rebel was inspired to lose weight after dancing in Cats
Rebel will no doubt enjoy some cozy nights at home with her new boyfriend, Jacob Busch, 29.
The pair went public with a sweet Instagram post just a few weeks ago.
Jacob is an heir to the Anheuser-Busch brewing dynasty and is worth an estimated $140million.
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