You could say Jackie 'O' Henderson has had quite the stressful year - but in a gorgeous holiday snap, it is obvious she is taking it all in her stride.
The KIIS FM radio host is currently on summer holidays with her eight-year-old daughter, Kitty, and all we can say is woah, mumma!
Taking to her Instagram, Jackie uploaded a pic to her story of her newly toned body paired with a "no bad days" gif and a pair of emoji sunnies.
While looking youthful and blissfully happy, it can't have been an easy weekend for the radio host, as The Sydney Morning Herald had just reported that ex-husband Lee Henderson was seen "cooling down in the ocean alongside a heavily-tattooed brunette".
Back in July, while Jackie and her family were on a Fijian family holiday, the 43-year-old revealed that she had lost an impressive 10kg and flaunted her svelte figure on Instagram.
It was after being weighed before being allowed to board a helicopter on another holiday earlier this year, that gave her a kick start into a healthy lifestyle as seeing the number on the scales horrified her.
"I was mortified to see I was the heaviest I had ever been. It didn't help that I was on my way to a tropical paradise. I basically wore a kaftan the whole time and felt crap about myself," she said at the time.
See the incredible transformation below!
And then, back in October, Jackie O announced her split from Lee, her British photographer husband.
"After 18 years together, we have made the decision to separate. We do so amicably, sharing many incredible memories and remaining best friends," the KIIS FM presenter confirmed.
"Our focus for this next chapter is of course our wonderful daughter and continuing to provide her love and happiness, together."
A few days earlier she had posted a beautiful snap of their family-of-three and the public were none the wiser.
Speaking exclusively to The Daily Telegraph, Jackie said that while every couple is different, she and Lee thought the best move was to separate but they still maintain a strong family unit.
"I've always been honest that our marriage has had ups and downs and I feel like everyone's marriage goes through that. No one's marriage is perfect I think that's normal."
"Everyone is different and I'm lucky that we've remained friends throughout this. But anyway that's all I wanted to say."
After it was revealed Jackie had moved out of their $6.7 million mansion that she and Lee shared in the Sydney suburb of Vaucluse, it was rumoured that her increasingly close bond with KIIS FM co-star Beau Ryan was the source of ongoing tension between the couple.
Lee reportedly started to feel like he was playing second fiddle to The Footy Show star and retired rugby league player, even though there is no suggestion Beau and Jackie were romantically involved.
WATCH: Kyle Sandilands thinks Jackie O likes co-hosting radio more with Beau Ryan than with him.