Watch Zac Efron Demonstrate How to Unhook a Bra

Zac Efron's Shirtless Body Is Almost Too Hot to Handle

Wild Cards: Season 1 Episode 2 Summer's Black Sport Bra

Jimmy Kimmel and Zac Efron's bra-unhooking competition

Transformed Efron gives his all in tragic, true-life wrestling tale, Showcase

Watch Zac Efron Demonstrate How to Unhook a Bra

Zac Efron Competes in a Bra Unhooking Contest With Jimmy Kimmel! But Who Wins?

Viral Video: Zac Efron Unhooks Bra During TV Interview!

Transformed Efron gives his all in tragic, true-life wrestling tale, Showcase

Last Night on Late Night: Zac Efron and Jimmy Kimmel Competed in a Bra- Unhooking Contest

Zac Efron Particpates In Bra-Unhooking Contest, Wins

Devastated' Zac Efron Speaks Out After Costar Matthew Perry's Death