Enter actor Alexandra Daddario.
In January 2020, it was reported that the two were back together following their 2014 fling and this time they were getting serious.
So, were they an item? Zac also posted their photo on his Instagram account, congratulating Alexandra on her birthday; on she was sitting on his lap, and he was hugging her around her waist.
He has dated many famous and influential women around the world, and the list still goes on.
He reportedly met Vanessa at the where she was working as a waitress.
The two started dating in 2014, but always kept the details of the relationship on the down-low.
Efron followed up the short-lived romances by dating model , whom he met in Australia in June 2020.
Anthony Youn, plastic surgeon and famous TikToker, had another explanation for Zac's face.