Ansel Elgort has responded to speculation about his sexuality. Source: AFP

The 20-year-old took to Twitter Wednesday night to address the rampant speculation surrounding his sexuality.

A few hours later, the actor added that if he were gay, everyone would already know.

2014 was a breakout year for the young actor, who co-starred alongside Shailene Woodley in the summer hit “The Fault in Our Stars.”

Elgort and Woodley will act together again in next year’s “The Divergent Series: Insurgent.”

This story originally appeared in The New York Post.

Actor Ansel Elgort on December 10. Source: AFP

Elgort says he wouldn’t hide it, even if he was gay. Source: Getty Images