Jackie ‘O’ Henderson shows off body transformation in swimsuit during beach day in Sydney

The radio host looked incredible as she rocked a cute swimsuit on a Sydney beach days after celebrating her 49th birthday.

Jackie “O” Henderson was in hot girl summer mode during a beach outing in Sydney yesterday.

The radio personality looked stunning while out and about at Clovelly Beach, wearing a black and white plunging bikini top she paired with a high-waisted swim skirt.

Before taking a dip in the ocean, Henderson – who appeared solo on her day out – was also seen enjoying the sunshine by the water, sitting on her towel while wearing a white knitted cover-up and pink bucket hat.

Jackie O enjoys a day out a Clovelly Beach in Sydney on February 22. Picture: Mega Agency

The radio star showed off her new body in a swimsuit top and matching swim skirt. Picture: Mega Agency

Jackie O appeared solo on her outing at the popular Sydney beach. Picture: Mega Agency

The 49-year-old has been living her best life since undergoing a lifestyle overhaul in late 2022. On the Kyle & Jackie O Show earlier this year, she revealed at her heaviest she weighed 85kg.

But after a few exercise and dietary changes, the radio host – who is also an ambassador for WW (Weight Watchers) – dropped a whopping 20kg from her frame.

The star looked happy and carefree on her day out. Picture: Mega Agency

Jackie recently lost 20kg after a lifestyle overhaul. Picture: Mega Agency

“We do know what food and exercise does to our body and how it plays a big part in your mental health,” Henderson told Stellar last year.

“I was 20kg heavier – and while I don’t like talking about weight a lot, 20kg heavier wasn’t healthy for me.”

She said she cut out alcohol and carbs from her diet. Picture: Mega Agency

Henderson is now leading a more active lifestyle and exercising daily. Picture: Mega Agency

“There’s this fine line between saying, ‘It doesn’t matter what you weigh’ [and] knowing that certain weights affect my energy and motivation and health. I knew I needed to lose weight to feel better, not look better.”

Henderson’s recent outing comes day after she celebrated her 49th birthday on-board a luxury boat on Sydney Harbour with her nearest and dearest – a first for the star who has never thrown a birthday party for herself.

Jackie O celebrated her 49th birthday on Sydney Harbour with daughter Kitty and their close friends and family.

The radio star wore a white and yellow top and skirt when hopping on-board …

… before changing into this colourful one-shouldered dress.

With The Faders DJ Milly Gattegno and Pip Edwards.

“I just feel like every single year of my life, not even just the last few years, I’ve ignored birthdays and never wanted to do a party,” she said on-air recently.

“I just don’t like doing it. And I thought ‘You know what? Why not! Like, who cares how old you are or whether it’s a milestone or not, I’m going to throw a big party on a boat.’

“I feel like this year, I just want to live life, you know? I feel like last year I did a lot of learning about myself and that sounds so clichéd … but I actually have, and now this is the year to reap the rewards.

“It’ll be a fun year. I want to make it as fun as possible!”