EJ Johnson attends the Rihanna Party at The New York Edition on September 10, 2015 in New York City.

EJ Johnson attends the Rihanna Party at The New York Edition on September 10, 2015 in New York City. (Source: Michael Loccisano/Getty Images/Zimbio North America)

*EJ Johnson showed off his svelte shape at the Betsey Johnson’s 50th-anniversary fashion show, where he told Page Six that he’s “completely dedicated” to living a healthier lifestyle in order to maintain his 100lb weight loss.

“It’s a totally new mindset — I’m completely dedicated to living a new, healthy lifestyle,” EJ said. “It’s given me a whole new view on life.”

The 23-year-old “Rich Kids of Beverly Hills” star underwent gastric sleeve surgery last summer, losing “somewhere far over 100 pounds, maybe 150-ish,” he revealed.

“I really think it’s important that you not listen to so many fads; you really need to find what works for you,” said the 6-foot-3 fashionista.

Since his dramatic weight loss, EJ has been seen around Hollywood wearing women’s dresses, leading many to speculate that he’s transitioning like into woman, just like Caitlyn Jenner.

EJ Johnson. Source: FilmMagic

EJ Johnson @ Betsey Johnson Fashion Show. Source: FilmMagic

In the July 12 finale of ‘RKOBH,’ Johnson gushed about his weight loss, “I feel that my confidence level has definitely gone up. And I’m, you know, a new bitch,” adding, “The attention I get from men now is completely different than before. I feel like I definitely don’t have to work as hard.”

“The surgery was definitely the best thing that ever happened to me,” EJ confessed “I never thought that I’d look this good, and that is the God’s honest truth.”

Known for his flashy and expensive fashion taste, the son of basketball great Magic Johnson says that he now loves wearing clothes that are form-fitting.

“Everybody’s doing stretchy bodysuits and jumpsuits right now, so I’m really happy I can fit into everything that’s body-contoured,” he said.

Johnson told The New York Post in July that he looks to his famous father to stay grounded.

“Watching my dad have to deal with [his celebrity] since Day 1 has definitely given me perspective,” he said. “He tells me it’s important to keep my image as positive and powerful as possible and to continue to be a role model to people and have a strong sense of business.”