Keeping up with the Klum clan.

Heidi Klum posted a rare photo showing all four of her kids’ faces while ringing in her 51st birthday on Saturday.

“All I could wish for,” the supermodel captioned her celebratory Instagram post over the weekend.

Heidi Klum posted a rare pic of her four kids on her birthday.heidiklum/Instagram

The supermodel turned 51 over the weekend.heidiklum/Instagram

“All I could wish for,” she captioned her family photo.Heidi Klum/Instagram

In the family photo, she and husband Tom Kaulitz sat on one side of a table with her 14-year-old daughter, Lou.

Sons Henry, 18, and Johan, 17, sat across from each other, with Klum’s daughter Leni, 20, opposite her mom and stepdad.

Leni posed with her lips puckered, while the rest of her siblings smiled.

Klum rarely shows her youngest three children on social media.heidiklum/Instagram

She shares Henry, Johan and Lou with ex Seal.Gamma-Rapho via Getty Images

Klum welcomed her eldest child in May 2004, with her ex-husband Seal adopting her baby girl when they wed the following year.

The former couple went on to welcome Henry, Johan and Lou in 2005, 2006 and 2009, respectively, before splitting in 2012.

Klum married Kaulitz, 34, in February 2019 after one year of dating.

The singer adopted Klum’s daughter Leni before their divorce.Getty Images

She is following her mom’s modeling footsteps.intimissimiofficial/Instagram

She kissed the musician in another post from her outdoor birthday festivities, which included pink balloons and bouquets.

Klum matched the decorations in a pink sweater patterned with blue stars.

Earlier that same day, the “America’s Got Talent” judge wore only a baseball cap, sunglasses and bikini bottoms while posing for racy poolside snaps with Kaulitz.

The Tokio Hotel rocker is “amazing” with her brood, Klum gushed to Us Weekly of their “beautiful” bond in January 2022.

They have posed side-by-side for multiple campaigns.Intimissimi / Instagram

Klum also celebrated her birthday by sunbathing sans bikini top.Heidi Klum/Instagram

“I’m sure it’s not easy to step into an immediate family, having all of a sudden four kids and teenagers,” she continued. “They were easier when they were younger, for sure. Every age comes with its challenges.”

Klum last posted a picture of Kaulitz and all four of her children in November 2023, with Lou covering her face while her brothers ducked their heads.

The former Victoria’s Secret Angel often shields her youngest three kids’ faces online, frequently photographing them from behind — although Henry smiled for a rare selfie in January.