Entertainment Music Mark Ronson and Grace Gummer Make First Red Carpet Appearance Together Since Revealing Engagement Mark Ronson confirmed last month that he is engaged to Meryl Streep's daughter Grace Gummer By Benjamin VanHoose Published on July 13, 2021 08:43 AM Share Tweet Pin Email Mark Ronson and fiancée Grace Gummer made their red carpet debut as a soon-to-be married couple. The music producer, 45, and the Mr. Robot actress, 35, stepped out in Gucci together for an event Saturday celebrating the fashion house's return to the Hamptons and the opening of the Gucci East Hampton boutique. Stylist Elizabeth Saltzman hosted the gathering at the Saltzman family home, and Ronson performed during the event. Also in attendance was Drew Barrymore, Lindsey Vonn, Rachel Zoe, Gossip Girl revival stars Emily Alyn Lind and Savannah Lee Smith, Genera+ion actress Chase Sui Wonders and more. Last month, Grammy-winner Ronson confirmed his engagement to Gummer (who is Meryl Streep's daughter) during an appearance on his The FADER Uncovered podcast. "I got engaged last weekend," Ronson said at the time during the June 7 podcast episode with Tame Impala. He added that they shared their first kiss while listening to Tame Impala's debut album InnerSpeaker. RELATED GALLERY: Celebrity Engagements of 2021 Carl Timpone, David Benthal, & Joe Schildhorn/BFA.com Want to get the biggest stories from PEOPLE every weekday? Subscribe to our new podcast, PEOPLE Every Day, to get the essential celebrity, entertainment and human interest news stories Monday through Friday. "There's a plaque for that somewhere. There's a first-kiss, very corny Hallmark first-kiss plaque," he joked. "But no, it was forever, it will be etched. It's still my record." The Dr. Death actress and Ronson sparked engagement rumors in May when she was spotted wearing an impressive diamond ring on her left ring finger in photos obtained by Page Six, as they enjoyed a romantic PDA-filled stroll through London. The couple reportedly had lunch with his mother Ann Dexter-Jones that day. Their forthcoming nuptials will be the second for both bride and groom, after Grace filed for divorce from musician and Nomadland actor Tay Strathairn, 40, in April 2020. She cited irreconcilable differences after they separated in August 2019, just a month after they secretly tied the knot. Ronson was married to French actress Joséphine de La Baume, 36, from 2011 to 2018. He was also briefly engaged to Rashida Jones in 2003.