‘Hairspray’ Cast: Where Are They Now? Updates On Zac Efron, Amanda Bynes & More After 16 Years

Zac Efron shows off his chiseled abs as he goes shirtless on a luxurious yacht in St. Tropez

Zac Efron Shares Rare Photo With Younger Siblings During Family Outing

Zac Efron Shares Adorable Photo With His Much Younger Siblings Olivia & Henry