Zac Efron and Vanessa Hudgens Call it QuitsAfter four years of heartfelt ballads and impeccable hair, Zac Efron and Vanessa Hudgens have ended their relationship, E!Online reports.

The couple met while filming the first installment of Disney mega-hit 'High School Musical' and began their romance shortly thereafter.

A source tells Gossip Cop that the split was "amicable," after the stars recognized that their relationship "wasn't going to go further."