Mark Zuckerberg’s sister has sparked an online frenzy after fans spotted a ‘scary’ resemblance.
Arielle Zuckerberg, 37, was caught on camera DJ-ing during the first night at San Francisco Tech Week on Monday.
She opted for an understated ensemble of black t-shirt and jeans as she confidently stood behind the decks to play to the crowded room.
But it was not her choice of music that caused a stir – rather her striking similarity to her older 42-year-old brother.
The clip, which was shared to X, has so far been viewed more than one million times as dozens of social media users flooded to the comments to brand her as Mark’s ‘twin.’
‘That’s scary. Looks just like him,’ one wrote.
‘Wow, she really does look like the female version of him,’ another added.
‘That might be him,’ someone else shared, before a fourth asked: ‘Isn’t that just Zuck with a ponytail?’
Mark Zuckerberg’s sister has sparked an online frenzy after fans spotted a ‘scary’ resemblance as she DJ-ed during San Francisco Tech Week on Monday
Taking to her own page, Arielle reshared the video as she defended her presence at the Tech Week event in the first place.
‘I’ve been DJing since 2018,’ she wrote. ‘I’ve played at clubs, small festivals, Burning Man, etc.
‘I’m technically professional but it’s a side quest for me.
‘I mostly play for/with friends to have fun and spread joy.’
She went on to answer a barrage of questions from viewers, including identifying indie dance and tech house as her favorite genres, adding: ‘I like it dark and funky.’
When not DJ-ing, Arielle works as a venture capitalist at Long Journey Ventures, where she invests in technology startups.
She has been married to husband Andrew Jordan since 2019 and the pair welcomed a baby boy, called Jasper, in January 2024.
And the mom-of-one is the youngest of the four siblings.
When not DJ-ing, Arielle works as a venture capitalist at Long Journey Ventures, where she invests in technology startups
The eldest of the family is Randi Zuckerberg, 44, who worked with Mark at Facebook for six years before leaving to pursue her own creative ventures.
She went on to start her own marketing and production company in 2011, write a children’s book titled Dot about a tech-savvy little girl and host her own podcast on SiriusXM.
Facebook co-founder Mark, who just last week launched a futuristic gadget that allows access to Meta’s Muse AI without a phone or computer, is the second oldest of the brood.
Donna Zuckerberg, 39, is the only sibling not to pursue a career in tech and instead has built up a reputation as a writer, editor and scholar of classics.