Christie Brinkley Stuns in Red Jumpsuit Alongside Daughters Sailor and Alexa at 'Sports Illustrated' Event: Pi

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Incredible genes clearly run in Christie Brinkley's family.

The 63-year-old supermodel looked absolutely amazing -- and ageless -- at the Sports Illustrated Swimsuit 2017 launch event on Thursday in New York City, sporting a tight-fitting bright red jumpsuit and wearing her blonde locks in bombshell waves.

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WATCH: Christie Brinkley and Daughters Get Emotional About Struggles With Body Image -- 'It Was Excruciating'

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Christie also posed alongside her gorgeous daughters -- 18-year-old Sailor and 31-year-old Alexa -- who looked equally stunning in a black halter gown and a leopard minidress, respectively.

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Getty Images

ET spoke to all three women at the event about their sexy Sports Illustrated photo shoot, where Sailor and Alexa said they definitely look up to their iconic mother.

"I want to be 60 years old posing in a bikini, and I want to be that empowering to all women, and I think all of us represent a different thing for women," Sailor said. "It's age-ism, it's body image issues, it's just being confident in yourself. I think that's really important, and I think that representation in those areas is really important, and I'm glad we can do that."

"And also, I think what made such a big impact with this photo, of the three of us, and us all doing the shoot is that we're all different types, we're all different heights," Alexa added. “I'm 5'3", these two are, you know, tall blond stunners ... I'm not a model, I'm a musician."

Alexa also praised her mother's famous curves.

"You know, I've always really admired, well, mom, I have to say, because she has the bombshell hourglass figure," she said. "If you look at old Sports Illustrated covers, features of her, she doesn't look like a stick. She's not, like, the standard runway models -- she has curves, she has actual hips, you know -- and it's a beautiful thing, and she always rocks it, and that's a part of why she looks so healthy."

WATCH: Sailor Brinkley Cook, Alexa Ray Joel Talk Body Struggles, Posing With Mom Christie Brinkley in 'sports Illustrated'

Watch the video below for more on Christie, Sailor and Alexa's incredible Sports Illustrated photo shoot.

-- Reporting by Darla Murray

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