Diana Ross, Evan Ross and Ashlee Simpson in West Hollywood in February 2019.Photo:Michael Kovac/Getty Images

Michael Kovac/Getty Images
Diana Rossis coming out to celebrate turning 80!
Ahead of the legendary performer’s 80th birthday on March 26, her sonEvan Rossteased details of an upcoming celebration during an interview with PEOPLE at the Chivas Regal Golden Hour Soiree during New York Fashion Week on Tuesday — and it sounds epic.
“My mom’s 80th birthday is coming up. I’m not able to say where yet, but it will be something to be remembered,” Evan, 35, tells PEOPLE of how Diana plans to celebrate entering a new decade.
Diana Ross performs in Los Angeles in February 2019.Jeff Kravitz/FilmMagic

Jeff Kravitz/FilmMagic
“I think she’s going to go all in, which is exciting,” added the actor and musician at the event, which saw him and wifeAshlee Simpson RosslaunchChivas Regal’s limited-edition Golden Hour Glow Up Set, featuring matching tailored tracksuits from fashion houseFalguni Shane Peacock.
Ashlee Simpson, Evan Ross, Diana Ross and Tracee Ellis Ross in Beverly Hills in February 2019.Axelle/Bauer-Griffin/FilmMagic

Axelle/Bauer-Griffin/FilmMagic
More than six decades into the “I’m Coming Out” singer’s career, Evan is more than happy to see his mom continue to thrive as the icon she is — as displayed in Sims' photos for Saint Laurent.
“They’re so beautiful, but also there’s so much wisdom,” he says of the chic images. “I think they’ll last for a lifetime, which is amazing.”
Evan and Ashlee, 39, are quite family-oriented. Elsewhere in the interview, the pair revealed his sister, actressTracee Ellis Ross, was participating in a school event for their 7-year-old daughterJagger Snowafter the “Pieces of Me” singer couldn’t make it due to the Chivas Regal launch.
Evan Ross and Ashlee Simpson in New York City on Feb. 13, 2024.Samantha Deitch/BFA.com

Samantha Deitch/BFA.com
“My sister right now is actually — Tracee is doing our daughter’s class. She’s reading a book,” explains Evan, who also shares sonZiggy Blu, 3, with Ashlee, who also has son Bronx Mowgli, 15, with ex-husbandPete Wentz..
“I was supposed to read for her class today, but we came here,” says Ashlee. “Tracee took over, and Jagger was so happy.”
“She’s a good auntie,” adds Evan of theBlack-ishstar. “And she’s so busy too, so the fact that she made it happen is crazy.”
source: people.com