Nate Berkus and Jeremiah Brent's Cutest Family Photos

Native New Yorkers

Nothing beats the winter blues like a day at the museum! The brother and sister explored the beloved Egyptian art exhibit at the Metropolitan Museum of Art.

"One of the best things about living in #NYC is a day at the museum," Berkus said.

Christmas Cuties

Looking like tiny teenagers in their matching beanies, Poppy and Oskar were all smiles for a sweet sibling snap.

"From our family to yours - Merry, merry Christmas," Brent wrote of the photo.

Topping the Tree

Start 'em young! Showing an eye for design like his famous fathers, Oskar topped the tree with ease this year.

Waiting for Santa

Surely on the "nice" list last year, Oskar giggled while patiently waiting with Poppy and his parents on Christmas Eve. Ready for the reindeer, the family left out a bowl of suitable seeds.

Always My Valentine

"Never in my wildest dreams did I think I would have a love story like this. Love is funny that way... EVERYONE deserves it," Brent wrote in a touching tribute in 2019. "Thank you to my funny valentines for making my heart whole."

Trick or Treat

Boo! Coordinating in costumes, Poppy and Brent went as Cinderella and her prince, while Oskar and Berkus matched as a lobster and a chef.

Main Squeeze

Flexing her muscles as the new big sister, Poppy gave her baby brother an adorable squeeze in their PJs.

New Baby Brother

Baby makes four! The interior designers welcomed their second child, son Oskar Michael, in March 2018.

Opening up to PEOPLE at the time, the couple said their son's name was inspired by Berkus' former partner Fernando Bengoechea, who died tragically in the 2004 Sri Lankan tsunami.

"His middle name was Oskar," Berkus said, adding that the tribute "was actually Jeremiah's idea."

"We have always honored Fernando's memory in our relationship. He's a part of our love story," Brent explained. "It's such an important chapter in Nate's life. So the idea that we can honor his memory in a beautiful way was exciting to us."

Shady Little Lady

Glam alert! Poppy pulled out all the style stops at age 2.

Sunset Snuggles

Poppy clocked in some father-daughter time with dad Jeremiah.

Oh-So Dapper

Impeccable style runs in the family, it seems. "My funny Valentines," wrote Brent on Instagram, captioning a pic of the terrific trio. "My everything."

Pint-Sized Pumpkin

"Pumpkin in a pumpkin patch," wrote Brent of his and Berkus' adorable first child.

Ballerina Vibes

"Well, we had two costumes," recalled Berkus of Poppy's Halloween experience. "Super girl and a unicorn. Poppy decided to be a ballerina."

Hitting the Farm

Poppy got acquainted with a new group of furry friends with some help from Dad.

Drinking Buddies

Berkus and Poppy headed to the park for a relaxing time.

Playing Dress-Up

Tiny fashionista! Even as a toddler, Poppy was already exercising her passion for dresses.

Baby Shallows

"Giving @blakelively a run for her money," joked Brent. "Shark week."

Face Off

"Turns out, I may have met my match," wrote Brent of this similar selfie.

Eye See You

"Hi guys. I know I'm only 8 weeks old but I've got a lot going on ..." wrote Berkus, captioning a photo of the alert newborn Poppy.

Welcome to the World

"We love you to the moon and back," wrote Brent, celebrating Poppy's 1st birthday with his designer-husband.