Wendi Deng and her daughters join dad Rupert Murdoch at an NYC event, as the teens are seen with stepsister Georgia May Jagger for the first time since their father married Jerry Hall

Rupert Murdoch and ex-wife Wendi Deng’s two teenage daughters accompanied them to a New York City charity event on Tuesday, where the they also posed for pictured with their stepsister, supermodel Georgia May Jagger.

The society luncheon marks the first time that Chloe, 16, and Grace, 18, were pictured in public with Georgia, 27, since their father married Georgia’s mother Jerry Hall in March of 2016.

The three girls appear to be getting along well, and smiled as they posed for pictures at the well-to-do event at Manhattan’s Plaza Hotel – which took place on the same day at Grace’s 18th birthday.

Rupert, 88, and Wendi, 50, took their co-parenting public at the 33rd Annual Citymeals on Wheels Power Lunch for Women on November 19, smiling together for photographers.

They took a few family shots with their two daughters, both of whom wore tea-length printed dresses.

Chloe paired hers with sneakers, while Grace wore black heels like her mother.

They were joined by Georgia, who was colorful in a light yellow dress and matching jacket, which offset her light pink hair.

Georgia accessorized with a white bag, maroon pumps, and colorful floral stockings.

Chloe, Grace, and Georgia took a moment to pose together without Rupert and Wendi, smiling with their arms around one another. 

Jane Krakowski, Derek Blasberg, Sandra Lee, Deborah Lee Furness, and Rosanna Scotto were also at the event.

While the stepsisters have no doubt seen each other privately since Rupert’s wedding to Jerry three and a half years ago, this is the first time they’ve been pictured together at an event with professional photographers.

They’d been altogether when their parents tied the knot in a low-key ceremony at London’s Spencer House in March 2016.

Grace and Chloe, who were 14 and 12 at the time, respectively, served as flower girls, dressing up in fairy tale-esque blue gowns and carrying baskets of roses.

Georgia, then 24, and her sister Elizabeth walked Jerry down the aisle while wearing more modern light blue dresses.

Jerry has four children with her ex, Mick Jagger: In addition to Georgia and Elizabeth, 35, there’s James, 34, and Gabriel, 21.

Meanwhile, Jagger has several other children who are half-siblings to Georgia: Karis, 49, Jade, 48, Lucas, 20, and Deveraux, 2.

Rupert , on the other hand, also has several other children: Prudence, 61, Elisabeth, 51, Lachlan, 48, and James, 46.

Theirs is a blended family, and while Chloe and Grace haven’t been seen out much with Georgia before, the parents have attended events together.

In August, Mick, Jerry, Rupert, and Jerry and Mick’s daughter Elizabeth were all seen together at a celebration for Moraga Bel Air winery in Bel-Air. 

Prior to Tuesday’s event, Wendi took to Instagram to celebrate her older daughter’s milestone birthday, sharing a series of photos taken throughout her children, while writing: ‘Happy 18th birthday [Grace].

‘Nothing in my life has made me prouder than watching you grow into an incredible person!! I am so proud to be your mother.’