So, you’re wondering about the ages of Derek and Julianne Hough. Fair question. These two are everywhere—dancing, judging, acting, and making us all feel a little less coordinated. Let’s break down the numbers, but keep it fun.

Julianne Hough: The Younger Firecracker

Julianne was born on July 20, 1988. That makes her 36 years old as of 2024. She’s the baby of the family—but don’t call her that to her face.

She won two Dancing with the Stars mirrorball trophies before she could legally drink. Wild, right? She also starred in Footloose and Safe Haven, proving she’s more than just fancy footwork.

Funny fact: Julianne once said she’s “perpetually 25” in her head. Age is just a number when you’re that talented.

Derek Hough: The Big Brother Who Never Ages

Derek was born on May 17, 1985. That puts him at 39 years old as of 2024. He’s the elder by three years and two months.

Derek has six mirrorball trophies—more than any other pro in Dancing with the Stars history. He also won a Primetime Emmy for choreography. Show-off.

Derek And Julianne Hough Aren't The Only Famous Ones In The FamilyDerek And Julianne Hough Aren't The Only Famous Ones In The Family

Crazy detail: Derek and Julianne both started dancing as tiny kids in England. They moved to London at ages 12 and 9 to train. No pressure, right?

Why This Age Gap Is Weirdly Fascinating

Three years doesn’t sound like much, but it creates a weird dynamic. Julianne was a professional dancer at 18; Derek was already a veteran at 21.

They’ve competed against each other on Dancing with the Stars (Derek usually won). Now they’re both judges on the same show—awkward sibling rivalry? Nope, pure chaos energy.

Funniest fact: Derek recently joked that Julianne still calls him “old man.” He shot back, “You’re catching up fast, sis.” Mic drop.

Julianne Hough 2004Julianne Hough 2004

The Real Twist: They’re Not Actually Siblings by Blood

Wait, what? Yes, they’re cousins. Their dads are brothers. But they grew up together and call each other brother and sister. It’s like a super-close, dance-obsessed family saga.

Julianne even lived with Derek in Los Angeles when she first started on Dancing with the Stars. Imagine that roommate situation: non-stop dance rehearsals and a lot of glitter.

Other Quirky Age Clues

Derek was born in 1985—the same year as Back to the Future. Julianne arrived in 1988, the year Beetlejuice hit theaters. Both movies are about time and chaos. Fitting.

They’re both Gemini siblings (Derek a Taurus, Julianne a Cancer). Taurus is stubborn, Cancer is emotional. Explains their competitive dance battles.

Julianne Hough And Derek Hough Dancing With The StarsJulianne Hough And Derek Hough Dancing With The Stars

Oh, and they have a younger sister, Katherine Hough, born in 1991. She’s the quiet one—or so they claim.

Final Verdict: Does It Even Matter?

Not really. They’re both in their prime, dancing circles around us all. But knowing their ages makes their achievements even more jaw-dropping.

Julianne was a pro dancer at 20. Derek choreographed a Symphony of Dance tour at 25. Meanwhile, we’re still trying to master the two-step.

So, next time you see them on TV, remember: Derek is 39, Julianne is 36. But they act like eternal teenagers—and that’s the real secret to staying young.