Zac Efron is an American actor, singer and dancer. He's become a fan favorite and a bona fide A-List movie star.

The "Baywatch" star has a wavy bleached mohawk.

Zac Efron on the set of “Dirty Grandpa” in Tybee Island, GA

If Zac Efron has 100 fans, I’m one of them. If Zac Efron has 10 fans, I’m one of them. If Zac Efron has one fan, it’s me. If Zac Efron has no fans, I’m dead.

It's OK, you can still think he's hot.

From his role in High School Musical, to recent star turns in Baywatch and The Greatest Showman - Zac Efron has never shied away from changing his hair style for a role. Here we take a look at his very best through the years and how you can get the look yourself.