Hollywood Couples Who Collaborated, Then Called It Quits

From John Mayer and Katy Perry to Zac Efron and Vanessa Hudgens, see how long it took these couples to clock out

ZAC & VANESSA: 2 YEARS, 2 MONTHS

It was young love for Efron and Hudgens, who met while filming 2006's made-for-TV Disney film, High School Musical. But these high school sweethearts didn't make it much past graduation: After the trilogy's final installment arrived in theaters in October 2008, news of their split broke in December 2010.