Martha Stewart Glitters in Gold Plunging Gown at SI Swim Launch Party

Martha Stewart looked as stunning as ever at the 2023 Sports Illustrated Swimsuit Issue Launch on May 18.

The lifestyle mogul attended the event at the Hard Rock Hotel in New York City wearing a dazzling, plunging champagne-colored, long-sleeve dress with gold sequins. Stewart also showed off her three diamond rings, with gold bands that matched her gown.

Stewart made sure to be photographed with her fellow SI Swimsuit cover stars, too. On the red carpet, she struck matching poses with Kim Petras, who wore a pastel-colored dress featuring a print of a beach at the bottom.

Inside the event, Megan Fox posed with Stewart, with the actress placing her hands on the 81-year-old's shoulder while wearing a low-cut, see-through black dress that showed off her chest and abs.

<p>NEW YORK, NEW YORK - MAY 18: Megan Fox and Martha Stewart attend the 2023 Sports Illustrated Swimsuit Issue release party at Hard Rock Hotel New York on May 18, 2023 in New York City. (Photo by Dimitrios Kambouris/Getty Images for Sports Illustrated Swimsuit)</p>

NEW YORK, NEW YORK - MAY 18: Megan Fox and Martha Stewart attend the 2023 Sports Illustrated Swimsuit Issue release party at Hard Rock Hotel New York on May 18, 2023 in New York City. (Photo by Dimitrios Kambouris/Getty Images for Sports Illustrated Swimsuit)

Stewart was also all smiles while standing next to Fox's on-again fiancé Machine Gun Kelly, who put his arm around hers.

<p>NEW YORK, NEW YORK - MAY 18:Machine Gun Kelly and Martha Stewart attend the 2023 Sports Illustrated Swimsuit Issue release party at Hard Rock Hotel New York on May 18, 2023 in New York City.(Photo by Dimitrios Kambouris/Getty Images for Sports Illustrated Swimsuit)</p>

NEW YORK, NEW YORK - MAY 18:Machine Gun Kelly and Martha Stewart attend the 2023 Sports Illustrated Swimsuit Issue release party at Hard Rock Hotel New York on May 18, 2023 in New York City.(Photo by Dimitrios Kambouris/Getty Images for Sports Illustrated Swimsuit)

Stewart made her SI debut in the 2023 issue. She spoke about the honor of being included in the magazine, saying, "I don't think about age very much, but I thought that this is kind of historic, and that I better look really good, because I want other women to feel that they could also be on the cover of Sports Illustrated."

During her Today show appearance, Stewart revealed how she prepped for the sizzling photoshoot. "I didn't eat any bread or pasta for a couple of months," she shared. "I went to pilates every other day, and that was great. I'm still gong to pilates every other day because it's so great."

Next: Snoop Dogg Shares the Love for Bestie Martha Stewart's SI Swimsuit Debut