Hollywood-A-lister Zac Efron surprised fans in Melbourne on Sunday at the F1 Australian Grand Prix.
Efron, 36, was joined by a star studded crowd on the grid pre-race at Albert Park.
In one moment, the High School Musical star was spotted chatting to Aussie Actor Sam Worthington, 47.
Efron kept it casual in a black long sleeve T-shirt and opted for a pair of stylish sunglasses as he looked on in the Oracle Red Bull Racing garage.
Award winning actors Eric Bana and Rachel Griffiths also took in the action trackside, along with Dylan Alcott, Andy Lee and Rebecca Harding, Samantha Jade, Bailey Smith and Chris and Bec Judd.
Hollywood-A-lister Zac Efron surprised fans in Melbourne on Sunday at the F1 Australian Grand Prix
Channel Ten stars Melissa Leong, The Inspired Unemployed, Jonathan LaPaglia, Grant Denyer and new MasterChef judge Jean-Christophe Novell were among the attendees.
American actor and comedian Jeremy Piven also made an appearance at the Grand Prix. The 58-year-old was a guest in the Paramount Suite.
Piven is in Australia for his new live comedy show, taking to the stage in Melbourne on April 2 and Sydney on April 4.
Efron’s surprise visit to Australia comes after he previously spent a full year down under in 2020 to escape Covid-ravaged America.
Efron, 36, was joined by a star studded crowd on the grid pre-race at Albert Park, in one moment chatting to Aussie Actor Sam Worthington
Australian actor Sam Worthington, 47, (pictured) took in the action trackside
Efron kept it casual in a black long sleeve T-shirt and opted for a pair of stylish sunglasses as he looked on in the Oracle Red Bull Racing garage
Zac was mostly based in Byron Bay, where Thor actor Chris Hemsworth owns a $30million mansion.
He also filmed Stan Original movie Gold in South Australia, and shot scenes for his Netflix docuseries Down to Earth.
He found love in Australia with Byron Bay waitress Vanessa Valladares but they broke up in April 2021 before he left for North America.
They are believed to have first met in June of 2020, when Vanessa was waiting tables at the Byron Bay General Store café.
Award winning actors Eric Bana was also among the attendees
Dylan Alcott, (pictured) Andy Lee and Rebecca Harding, Samantha Jade, Bailey Smith and Chris and Bec Judd were also spotted at the Grand Prix
