Zac Efron Just Broke 'High School Musical' Fans' Hearts Everywhere

Zac Efron's musical memory was put to the test while doing press for his new movie "We Are Your Friends." Efron, his co-star Emily Ratajkowski and director Max Joseph were asked to name songs after an interviewer from Cosmopolitan played the first few seconds of each.

Some were easy -- Ratajkowski knows her Beyoncé -- but when it came to a "High School Musical" song, Efron completely failed. Even listening to the lyrics to a song he had to lip sync (for what was probably multiple takes) didn't help him identify "Breaking Free" from the first Disney Channel movie. And the hearts of "High School Musical" fans shattered everywhere.

Also on HuffPost:

Anna ("Frozen") & Emma Stone

Cinderella ("Cinderella") & Julianne Hough

Tinkerbell ("Peter Pan") & Michelle Williams

Violet ("The Incredibles") & Aubrey Plaza

Ursula ("The Little Mermaid") & Mama (June Shannon)

Rapunzel ("Tangled") & Eliza Coupe

Mr. Incredible ("The Incredibles") & Kevin James

The Fairy Godmother ("Cinderella") & Betty White

Eric ("The Little Mermaid") & Joe Jonas

Peter Pan ("Peter Pan") & Derek Hough

Ariel ("The Little Mermaid") & Isla Fisher

Belle ("Beauty And The Beast") & Victoria Justice

Snow White ("Snow White And The Seven Dwarfs") & Katy Perry

Captain Hook ("Peter Pan") & Russell Brand

For a constant stream of entertainment news and discussion, follow HuffPost Entertainment on Viber.

Love HuffPost? Become a founding member of HuffPost Plus today.

This article originally appeared on HuffPost.