I honestly had to do a double take.

Some celebrity siblings have more in common than their talent and fame. Though obvious, a number of famous duos legit look like twins, even if they’re a few years apart. For evidence of that, scroll to see some of the most iconic celeb sibling lookalikes.

Noah Cyrus followed in her sister’s footsteps by pursuing pop music stardom, so these sisters have more in common than their strikingly similar looks.

Gigi and Bella Hadid may look like total twins, but Bella is actually one year younger.

Willow Smith and her older brother Jaden share a lot of the same facial features.

Julianne and Derek Hough not only look alike, but they’ve had parallel careers in many ways. The siblings appeared on Dancing With The Stars together and are often asked to co-host events.

Royal fans have always adored Kate and Pippa’s sisterhood, and while they aren’t twins, they’ve sure looked the part in many photographs through the years.

Nick, Joe, and Kevin Jonas look so much alike, if I didn’t know better, I’d say they were triplets.

In addition to looking (a lot) alike, Maggie and Jake Gyllenhaal were both blessed with some impressive acting chops. Both actors have received multiple Golden Globe nominations throughout their career, with Maggie taking home a win in 2015 for her performance in The Honorable Woman.

Sister, Sister is right! The former Disney stars are actually twins, so it’s sometimes hard to tell these two apart.

Twins Mary-Kate and Ashley Olsen have been in the limelight since they were toddlers appearing on Full House, and they’ve shared an unbreakable bond since. They also have a famous younger sister, Elizabeth, who looks a lot like her twin siblings.

Fans fell in love with Dylan and Cole Sprouse on Disney Channel’s The Suite Life of Zack & Cody, and have followed their every move since, from full-length feature roles, to falling in love.

Chloe and Halle Bailey aren’t twins, they just so happen to both be blessed with amazing genes and an abundance of talent.

Ah, the Hemsworth brothers. Despite being a myriad of different ages, the trio have always looked like the spitting image of one another.

Superstar producer Mark Ronson has two younger sisters, and he shares an especially close resemblance to Sam Ronson, a musician herself.

Tennis champs Serena and Venus Williams have more in common than their Olympic medals. Both athletes look so much alike, and share a special sisterly bond.

The Veronicas are identical twins, so it’s no wonder it’s tough to tell them apart at times. They’re so well-known for being attached at the hip that in 2019, they debuted an MTV show called, The Veronicas: Blood Is for Life.