Bella Hadid, 18, and Yolanda Foster, 51, Sport Matching Plunging Red Swimsuits

Like mother, like daughter.

Real Housewives of Beverly Hills star Yolanda Foster proved age ain't nothing but a number on Sunday, when one of her model daughters, 18-year-old Bella Hadid, posted this amazing shot of the two of them wearing matching red plunging swimsuits. Yolanda clearly passed on her good genes to Bella, as the two look stunning, going makeup-free by the pool.

"Mommy n meee day☀️Home is when I'm with you my 👼...❤️ @yolandahfoster," Bella Instagrammed.

PHOTOS: Genetic Jackpot! Top Celebrity Kids Turned Models

It's good to see Yolanda getting some much-needed rest and relaxation, given her intense battle with Lyme disease, which the former model has been open about. In January, she revealed in a blog post for Bravotv.com that she had lost the ability to read, write, or even watch TV.

Still, Yolanda is finding reasons to smile, especially when it comes to her three genetically blessed children with her ex-husband, real estate developer Mohamed Hadid. The reality star posted a picture of the three of them together -- Gigi, Bella, and their brother Anwar -- on Sunday with the caption, "My loves, My life, my reason for living........ @gigihadid @bellahadid @anwarhadid #PerfectDay."

Meanwhile, all seems to be going well for up-and-coming model Bella when it comes to her love life. She pretty much confirmed reports that she's dating singer The Weeknd with this sweet Instagram post on Sunday. In the pic, her 20-year-old sister Gigi sticks out her tongue and puts her arm around the 25-year-old "Can't Feel My Face" crooner.

"My ❤️s," Bella wrote.

The Weeknd -- whose real name is Abel Tesfaye -- was tight-lipped about Bella in a recent New York Times profile, when the newspaper observed Bella giving him a kiss before he hit the stage for a performance at the Museum of Modern Art.

"I don't know, to be honest with you," he replied when asked if he's in love. "I don't think so. Maybe. It's no, it's yes, it's maybe."

PHOTO: Gigi and Bella Hadid Strip Down for Sexy Sister Photoshoot

Check out Tom Cruise lip-syncing The Weeknd's summer smash, "Can't Feel My Face," during the Mission Impossible: Rogue Nation star's hilarious lip-sync battle with Jimmy Fallon below!


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