Celebrity Celebrity Birthdays Reese Witherspoon Celebrates Lookalike Daughter Ava's 25th Birthday: 'Love You With All My Heart' The actress shares her daughter and son Deacon, 20, with ex Ryan Phillippe and is also mom to son Tennessee, 11 By Hannah Sacks Hannah Sacks Hannah Sacks is a writer/reporter for the Parents team at PEOPLE. She has been working at PEOPLE since May 2023. Her work has previously appeared in The Toy Insider, The Toy Book, The Pop Insider, and Saratoga Living. People Editorial Guidelines Published on September 9, 2024 11:28AM EDT Reese Witherspoon and daughter Ava. Photo: Reese Witherspoon/Instagram Ava Phillippe is celebrating a milestone birthday! On Monday, Sept. 9, Reese Witherspoon, 48, celebrated her daughter Ava's 25th birthday, posting a carousel of photos to her Instagram. In one photo, the lookalike mother-daughter duo sits together at a French café, wearing matching black outfits as they sip drinks together. Witherspoon also included a throwback photo of the two from when Ava was younger and a black-and-white picture of Ava holding a rose. "Happy Birthday to my amazing daughter @avaphillippe who happens to be one of the most genuinely kind-hearted and wise people I know," Witherspoon wrote in her caption. "I love you with all heart 💓Keep shining your beautiful light my sweet girl! ✨." Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories. Reese Witherspoon and Ava Phillippe Have Glam Mother-Daughter Date in Matching Gowns and Dazzling Diamonds Witherspoon shares her daughter and son Deacon, 20, with ex Ryan Phillippe. She is also mom to son Tennessee, 11, whom she shares with ex Jim Toth. In April, Ava and Witherspoon had a matching moment at a Tiffany & Co. event celebrating the launch of Blue Book 2024: Tiffany Céleste. Both women wore strapless gowns with matching silhouettes. Witherspoon wore a black David Koma midi dress with a wrap skirt and thigh-high slit with a silver ring clasp at her hip, while Phillippe rocked a gray flannel bustier gown by Alberta Ferretti. Both mom and daughter were decked out in Tiffany & Co. pieces from the high jewelry collection at the soiree at the Beverly Estate in Beverly Hills, Calif. In January, the two attended Paris Fashion Week together, with Witherspoon sharing photos of their time spent on Instagram. "January in Paris 🍷❄️🖼️," she captioned the fun photos. "🥂🥰," Ava commented on her mom's pictures. Close