"So happy there's not a limit on how many times Instagram allows me to replay a video," one fan quipped about the siblings.

Zac Efron and his brother Dylan Efron spend some quality time together, making content while swimming in a lake in an Instagram post shared Tuesday, July 1.

The brothers showed off their abs while playing golf in a video shared on Instagram Zac Efron/Instagram Zac Efron and Dylan Efron are stretching their golf muscles! On Tuesday, July 22, brothers ...

When he burst onto our screens in High School Musical, Zac Efron was instantly recognizable as heartthrob Troy Bolton with his floppy hair-do. Fast forward more than two decades and fans are ...

Zac Efron has cemented his status not just as a Hollywood heartthrob, but as the ultimate big brother to his younger half-siblings, Olivia and Henry. The star has taken on a doting mentor role for ...

NEED TO KNOW Zac and Dylan Efron are showing some skin (and muscles) this summer The brothers spent some time hanging out together at a lake They recapped the fun outing with separate social media ...