Ava Phillippe's Brother Deacon Supports Her at Fragrance Launch on Siblings Day

The children of Reese Witherspoon and Ryan Phillippe stepped out together in New York City on Wednesday.

Ava Phillippe and Deacon Phillippe are showing off their sweet sibling bond! The adult children of Reese Witherspoon and Ryan Phillippe came together on Wednesday for Ava's debut as a Global Brand Ambassador for Vince Camuto's fragrance portfolio. 

Deacon was on hand to show his support at the launch party for the brand's new Wonderbloom Eau de Parfum, held at The Fleur Room in New York City on what happened to also be National Siblings Day

Ava stunned in a bright pink jumpsuit and matching heels, wearing her blonde hair up and pulling the whole look together with rose-colored eyeshadow. The 24-year-old was all smiles while posing for photos with her 20-year-old brother, who kept his look classic with a relaxed button-up shirt and black pants. 

Ava Phillippe and Deacon Phillippe attend the launch party for Vince Camuto's new Wonderbloom Eau de Parfum - BFA Sansho Scott & Peter Zwolinski
Ava Phillippe attends the launch party for Vince Camuto's new Wonderbloom Eau de Parfum - BFA Sansho Scott & Peter Zwolinski

"I'm so honored to be a part of the Vince Camuto family as the Global Brand Ambassador for their exquisite fragrance line," Ava said in a statement issued by the brand. "To me, this partnership is an organic extension of my self-expression and appreciation for beauty. Wonderbloom is a lovely manifestation of individuality and femininity, and I can't wait for everyone to enjoy this fragrance as much as I do." 

In a press release, the company hailed Ava as embodying "an unapologetic individuality." 

Ava Phillippe and Reese Witherspoon attend the 2024 Critics Choice Awards. - Michael Buckner/Getty Images

Ava's latest public appearance comes after she joined her famous mom at at the Critics Choice Awards in January. Before that, Reese brought Deacon as her date to the 81st Golden Globes. 

"He makes me really proud," Reese said of attending the awards show with her son. "He's a genuinely curious, intelligent young guy and we're just so excited to get a little time to spend together."

As for whether or not Deacon -- who recently made an appearance on Mindy Kaling's Never Have I Ever -- might appear on Reese's series, The Morning Show, the jury is still out. 

"I'm very busy with school and stuff," Deacon said with a laugh. "However, whenever I'm home... I try to watch it as much as possible. I like watching a lot of her movies and stuff."

Reese Witherspoon and Deacon Phillippe attend the 2024 Golden Globe Awards. - Stefanie Keenan/Getty Images for Vanity Fair

Deacon has also been hard at work on his budding music career, which his dad, Ryan, previously told ET was his main focus. 

"He may dabble in acting at some point but he's got a great album about to come out, and he's looking at signing with a label soon," Ryan said in February of last year. "So, that's going to be his focus."

As for Ava, Ryan suggested she's "undecided" about acting, but added, "You never know what'll happen in the future."

In addition to Ava and Deacon, Reese also shares son Tennessee, 11, with her ex-husband, Jim Toth. Ryan shares daughter Kai, 12, with his ex-girlfriend, Alexis Knapp.