Matching your mom? That’s hot.

Paris Hilton and her 6-month-old daughter, London, wore coordinating pink ensembles during a recent family vacation to Hawaii.

The “Stars Are Blind” singer, 43, shared sweet snaps of herself posing with London and son Phoenix, 16 months — whom she shares with husband Carter Reum — in which she and her baby girl don equally rosy attire.

Hilton rocked a light pink T-shirt that read “PARIS” in rhinestones with matching shorts. Meanwhile, London wore a pink onesie emblazoned with rainbows, hearts and stars.

Paris Hilton and daughter London

Paris Hilton and daughter London were pretty in pink during a recent family vacation to Hawaii.Paris Hilton/Instagram

Paris Hilton with daughter London and son Pheonix

Hilton rocked a light pink T-shirt that read “PARIS” in rhinestones with matching shorts, while London wore a pink onesie emblazoned with rainbows, hearts and stars.Paris Hilton/Instagram

Paris Hilton with daughter London and son Phoenix

Paris’ son, Phoenix — who also appeared in some sweet Instagram snaps — wore what appeared to be striped bathing suit bottoms.Paris Hilton/Instagram

Both accessorized their looks with pink sunglasses. Meanwhile, Phoenix looked adorable in what appeared to be a striped bathing suit bottom.

“Reliving my childhood and carrying on our family vacation tradition at the @GrandWailea with my beautiful family🥰🌸,” Hilton wrote on Instagram.

The adorable trio cuddled up together on a fuzzy pink blanket covered in Hilton’s signature “That’s Hot” catchphrase, plus images of kiss marks and diamonds.

The fragrance mogul’s brother Barron Hilton, his wife, Tessa Hilton, and their kids joined Paris, Reum, 43, and their children on the tropical getaway in Maui.

Paris and Barron Hilton's kids posing together

The fragrance mogul’s brother Barron Hilton, his wife, Tessa Hilton, and their kids joined Paris, Reum, and their children on the tropical getaway in Maui. Paris Hilton/Instagram

Paris Hilton and daughter London

“Reliving my childhood and carrying on our family vacation tradition at the @GrandWailea with my beautiful family🥰🌸,” Hilton wrote on Instagram.Paris Hilton/Instagram

Earlier this month, proud aunt Nicky Hilton gushed in an exclusive interview with Page Six that London is the “spitting image” of her — while Nicky’s daughter, Lily-Grace, 7, is a Paris mini-me.

“London looks exactly like me as a child,” the fashion designer said of her sister’s second kid. “And my daughter looks exactly like Paris as a child, so it’s very interesting how the genes crossed.”

Nicky, 40 — who also shares daughter Teddy, 6, and son Chasen, 23 months, with husband James Rothschild — added, “If you look at a picture of my daughter and Paris next to each other, it’s like twins. Same teeth, the almond eyes, everything.”

Paris and Nicky Hilton

Earlier this month, proud aunt Nicky Hilton gushed in an exclusive interview with Page Six that London is the “spitting image” of her — while Nicky’s daughter, Lily-Grace is a Paris mini-me. WireImage for Vanity Fair

Nicky Hilton and her three kids.

“London looks exactly like me as a child,” the fashion designer shared. “And my daughter looks exactly like Paris as a child, so it’s very interesting how the genes crossed.”Nicky Hilton/Instagram

Paris — who welcomed Phoenix and London with Reum via surrogate — has always dreamed of starting a family, especially raising a daughter.

“I’m just excited to one day have a little girl named London, and she’ll have her big brother Phoenix to look after her,” she told Vogue in March 2023.

“I’ve been planning this for a long time. I just had to find the right partner to do it with. It’s so hard to trust people, and I’m so grateful to have found my husband.”