Christie Brinkley’s look-alike daughter Sailor Brinkley Cook, 25, wows in tiny red bikini on the beach in Miami… after the legendary model rocked red one-piece on her 70th birthday

Sailor Brinkley-Cook is enjoying some R&R in Miami this weekend.

The 25-year-old model showed off her slim figure in a tiny red bikini as she frolicked in the warm waters of the Atlantic Ocean.

Sailor initially kept her long blonde hair dry by pulling it up into a bun, but eventually got wet when she completely submerged herself in the ocean.

At one point, the daughter of supermodel Christie Brinkley – who was recently diagnosed with skin cancer – put her hands behind her head and looked out to see the water lapping down her legs.

She went to the beach with friends after going for a bike ride earlier in the day.

Sailor Brinkley-Cook is enjoying some R&R in Miami this weekend. The 25-year-old model showed off her slim figure in a tiny red bikini as she frolicked in the warm waters of the Atlantic Ocean

Sailor initially kept her long blonde hair dry by pulling it up into a bun, but eventually got wet when she completely submerged herself in the ocean.

Sailor initially kept her long blonde hair dry by pulling it up into a bun, but eventually got wet when she completely submerged herself in the ocean.

Earlier this year, Sailor’s mother, legendary model Christie Brinkley, celebrated her 70th birthday.

She posted photos of herself in a red one-piece swimsuit as she jumped from a boat into the clear blue sea.

This weekend’s sailor walk in the ocean gave a subtle nod to her mother’s look in February.

Sailor is the youngest of Christie’s three children and the one who most resembles her.

She shares Alexa Ray Joel, 38, with ex-husband Billy Joel, and Jack Paris Cook, 28, with ex-husband Peter Cook, who is also Sailor’s father.

Sailor has been open about her struggles with body dysmorphia over the years.

“I just have this horrible feeling that if I’m not skinny, then I’m not worth celebrating and I’m not worth praising,” she said. Good morning America in 2020.

“I’ve just had moments like this where I’ve looked in the mirror and just been disgusted with myself,” she explained, adding that it happens even when it comes to “the tiniest little things like a roll on my stomach, a little doggy on the bottom of my stomach.’

“My mother didn’t fully understand the pain I was going through when I was at my worst,” Sailor explained, adding that she was 15 when she first developed an eating disorder.

At one point she put her hands behind her head and looked out to see the water lapping down her legs

At one point she put her hands behind her head and looked out to see the water lapping down her legs

Earlier this year, Sailor's mother, legendary model Christie Brinkley, celebrated her 70th birthday

Earlier this year, Sailor’s mother, legendary model Christie Brinkley, celebrated her 70th birthday

She posted photos of herself in a red one-piece swimsuit as she jumped from a boat into the clear blue sea

She posted photos of herself in a red one-piece swimsuit as she jumped from a boat into the clear blue sea

“I looked up to all these big figures in the modeling world who are a size double zero and have thin legs and small waists,” she explained.

“I saw them being so celebrated by everyone everywhere and wanted by all the boys and all the greatness that comes with being this little supermodel. And that’s what I wanted.’

And she felt confident at the height of her eating disorder because of how thin she was.

“I remember being so happy with myself because I had a thigh gap,” she recalled.