Hollywood heartthrob Zac Efron has had a series of high-profile ... in three High School Musical movies and attended countless red carpet events. "The relationship kept me grounded," Hudgens ...

Zac Efron has had his fair share of on-screen kisses, but the one he shared with Zendaya on The Greatest Showman might just top his list Zac Efron has had his fair share of on-screen kisses ...