Lifestyle Beauty & Style Red Carpet Style Reese Witherspoon Says It’s ‘So Fun’ Hitting Red Carpet Alongside Her Son Deacon (Exclusive) The actress and her son Deacon Phillippe posed on the red carpet together at the 2024 WSJ. Magazine Innovator Awards on Oct. 29 By Chiara Kim, Chiara Kim Chiara Kim is an Editorial Intern for PEOPLE. She has been working at PEOPLE since 2024. Her work has previously appeared in The Daily Northwestern and Cycling Weekly. People Editorial Guidelines Charmaine Patterson, Charmaine Patterson Charmaine Patterson is an Associate Editor at PEOPLE. She first began working at PEOPLE in 2021 as a Digital News Writer. Her work has previously appeared on xoNecole, The Lakelander, and Aspire TV. People Editorial Guidelines and Skyler Caruso Skyler Caruso Skyler Caruso is a Writer and Reporter of PEOPLE Digital Entertainment. She joined PEOPLE in 2021, but has eight years of experience working in digital publishing with a focus on entertainment and pop culture news. People Editorial Guidelines Updated on October 30, 2024 11:21AM EDT Comments Reese Witherspoon and her son Deacon Phillippe are stepping out in style! The Morning Show actress, 48, and Phillippe, 21, posed together on the red carpet of WSJ. Magazine’s 2024 Innovator Awards, which took place on Tuesday, Oct. 29 at the Museum of Modern Art. While on the red carpet, Witherspoon exclusively tells PEOPLE that having her son by her side is "so fun!" The You're Cordially Invited actress stunned in a sleek Maticevski Rhythm Dressone-shoulder black dress with subtle ruffles details that accentuated her shape. Her blonde hair was sleek and down and she completed her look with simple ankle-strap heels. Deacon Phillippe and Reese Witherspoon attend the WSJ. Magazine 2024 Innovator Awards on October 29, 2024 in New York City. Noam Galai/Getty Phillippe, whom Witherspoon shares with ex-husband Ryan Phillippe, kept his look classy and minimal with a black suit, white button-up and no tie. Reese Witherspoon attends the WSJ. Magazine 2024 Innovator Awards on October 29, 2024 in New York City. Dimitrios Kambouris/Getty Reese Witherspoon Keeps It Classic in Tulle Dress with Floral Details at 2024 Emmys — See Her Timeless Look The actress, 48, also wore a classy look on the red carpet in September at the Emmys, where she was nominated for outstanding lead actress in a drama series for her work on The Morning Show. Witherspoon stunned in a black Dior strapless dress that featured floral and butterfly detailing that cascaded down the bodice and tulle skirt. She paired the sophisticated gown with a bun. Her glam featured a smokey eye and a light lip color. She accessorized the look with a necklace, earrings and rings featuring yellow jewels, along with a gold clutch. 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 at the Emmy Awards on Sept. 15. Frazer Harrison/Getty The PEOPLE Puzzler crossword is here! How quickly can you solve it? Play now! Witherspoon has also been embracing fall in her closet. On an Oct. 1 date in New York City with her boyfriend, Oliver Haarmann, the Legally Blonde actress wore a professional-looking outfit complete with a classic tan blazer. She wore all-black underneath, from her shoes to her bag. She dressed down the look with a hat sporting the logo for the New York Islanders, an NHL team that Haarmann is a minority owner of. Reese Witherspoon Shares Sweet Throwback Snap with Son Deacon in Honor of His 21st Birthday: 'You Light Up My Life' Ava Phillippe, Reese Witherspoon, and Deacon Phillippe attend The Hollywood Reporter's Power 100 Women in Entertainment in 2019. Stefanie Keenan/Getty Reese Witherspoon Teases an Added 'Element' to Big Little Lies Season 3, Says Updates Are Coming 'Very Soon' During the date, the couple met with Phillippe at Cafe Cluny in the West Village neighborhood of Manhattan. A source recently told PEOPLE that the actress is “having fun” with her businessman boyfriend. "Reese loves that he's a businessman and not into Hollywood," the source said. Witherspoon has also worn other fall staples throughout the season, including bootcut jeans. She wore high-waisted dark blue jeans at the 2024 Shine Away event for her brand Hello Sunshine in Los Angeles earlier this month. Witherspoon wore another pair of wide-leg jeans recently in an Instagram post of her eating pizza while sitting on the floor. Laura Dern Says She Runs 'Everything' by BFF Reese Witherspoon: ‘From My Romantic Life ... to What Jobs I Should Do’ The Big Little Lies actress paired the jeans with another fall classic — black Chelsea boots with rugged lug soles. She wore the boots with a casual look consisting of a field jacket and black tee.