Channel Seven weathergirl Jane Bunn stunned fans on Monday night when she revealed her slimmed-down figure at the Brownlow Medal count.

The 46-year-old meteorologist stole the spotlight as she showed off her recent weight loss in a striking off-the-shoulder black gown by Victoria Beckham.

She paired the ruched frock with her mother’s Van Cleef & Arpels, and her signature blonde bob was coiffed by Bridal Hair & Makeup artist Jamie Minney.

Jane shared a series of Instagram photos to flaunt her transformation in the designer frock.

‘Brownlow 2025. Big thank you to my amazing team,’ she captioned the post.

The post sent fans into meltdown, with many asking the star the secrets behind her new look.

Channel Seven weathergirl Jane Bunn stunned fans on Monday night when she revealed her slimmed down figure at the Brownlow Medal count, right. She is pictured left in 2023

‘Just beautiful !! Love to know how you lost the weight. You look amazing,’ one said.

‘You look incredible (I have to ask have you lost a lot of weight?),’ another asked.

Daily Mail has reached out to Jane for comment.

In March 2022, the blonde beauty revealed her secrets to staying in shape during an interview with the Herald Sun.

She said she does a variety of high-intensity workouts before she gets on camera.

‘I am addicted to my trainer,’ Jane told the publication.

‘She keeps me busy with one-on-one sessions over the phone… I do barre/Pilates and HIIT before work,’ she added.

Jane went on to say she tends to get up at 9am on a Saturday, before adding she feels guilty if she sleeps any longer.

The 46-year-old meteorologist stole the spotlight as she showed off her recent weight loss in a striking off-the-shoulder black gown by Victoria Beckham

She paired the ruched frock with her mother’s Van Cleef & Arpels and her signature blonde bob was coiffed by Bridal Hair & Makeup artist Jamie Minney

She went on to describe her perfect Saturday as an early morning walk, before a leisurely lunch and night out with the girls.

Jane has developed somewhat of a cult following as a Channel Seven star in Melbourne.

She’s even been dubbed as Australia’s most popular weather presenter.

She is married to IT consultant husband Michael.

After transitioning from Sky News’ The Weather Channel to WIN News Victoria in 2009, Jane first started to amass a growing fan base.