Harry Styles helped an 18-year-old fan named Grace make a big announcement during his concert.
Grace held up a sign at Harry's concert that caught his eye. It said, "I'm gonna come out to my parents because of you!!!"
Styles made the whole crowd be quiet so he could shout out, "Tina... she's gay!" Tina is Grace's mom's name.
Grace tweeted that she couldn't wait to share the video with her parents.