Zac Efron and other celebrities teamed up with Bill Nye to promote Earth Day Musical, a collaboration between Nye and Facebook Watch to encourage masses for the planet. Nice so far. Shortly afterwards, photos of Zac Efron circulated on Twitter until they were suddenly everywhere.

"What the hell did Zac Efron do to his jaw?" someone writes. "There is a picture of Zac Efron with terrible botox and a different jaw," wrote another.

Some compare the former Disney star to the face of Weeknd in "Save Your Tears". Some Zac fans refuse to believe the change in his face.

They are right. Something looks different on Zac's face. What only he knows, who at the moment has not spoken.

In order to

now