Christie Brinkley recently shared photos of herself in a bikini while vacationing with her family in the Caribbean and everyone's losing their minds! The 61-year-old model looks amazing as ever, showing off her bikini bod in the pictures she posted on her Instagram and Facebook account last week.

"I am wearing Neutrogens Wet Skin broad spectrum. And I always have a hat!!" she captioned a photo on Instagram as she posed in a purple bikini.

She also shared some of her beauty secrets, as she captioned another photo: "I used my skin quenching Recapture Day Cream +IRDefense. Then on top, I put SmashboxCamera Ready Broad spectrum SPF 35 color Medium and Hourglass Radiant Bronze Light just to add a sunny glow," according to The Huffington Post.

Brinkley revealed that she's fit and rocks a perfect bikini body because of her children.

"Being a mom is the No. 1 reason I want to eat right and be healthy and exercise," Brinkley said, according to Entertainment Tonight. "I want to be able to do things with my kids, and enjoy the things that they love doing."

"I think it's important for everybody to decide that they want to be healthy for themselves so they look good," she added.

Check out her photos below: