Roxy Jacenko stuns in glamorous gown for charity dinner days after kissing her ex: Photos

She's doing just fine!

Roxy Jacenko attended the annual Gold Dinner to support Sydney Children's Hospital on Thursday night, wearing a gorgeous red gown by designer Steven Khalil. 

The PR queen was joined at the charity event by Francesca Packer (niece of James Packer), Sylvia Jeffreys, Peter Stefanovic, Lisa Wilkinson, and more. 

"Great friends," Roxy captioned a snap at the gala with Francesca, Angelique Andrews, Edwina Horseman, and Barbara Coombes.

In another shot, the fit Sydneysider flaunts her cleavage while doubling over with laughter in the strapless gown. 

(Roxy has been open about getting a boob job at age 24: "I was known as sultana tits at school," she told Daily Mail in 2015.)

In fact, Roxy's fabulous dress was SUCH a dress that it took up the entire backseat of her car the next day. 

"When you require an SUV to transport your frock 😂," she captioned an Instagram of the ride.

On the night of the dinner, the mum to Pixie, 5, and Hunter, 2, also shared an elevator selfie showing off her jewellery — including her diamond wedding band from husband Oliver Curtis.

Oliver is currently serving the final weeks of his one-year jail sentence for insider trading. Last weekend, Roxy was photographed kissing her ex-boyfriend Nabil Gazal while at a house party with friends.

She didn't sport her wedding bling that night, but rather a diamond eternity band, reportedly a Christmas gift from Nabil, on her right hand.