Zac Efron and Vanessa Hudgens
Zac Efron and Vanessa Hudgens captured our hearts both on-screen and off. Starting with their on-screen romance in "High School Musical" and transitioning into a real-life relationship, it was often hard to distinguish where their acted romance ended and the real one began.
Their breakup in 2015 revealed that Vanessa struggled with Zac's attention from female fans, and they stopped communicating altogether. This breakup hit hard for anyone who lived through the mid-2000s.
