Actress Ellen Page publicly came out as gay Friday evening, while giving a speech at Time to THRIVE, a national LGBTQ youth conference held in Las Vegas.

"I'm here today because I am gay," Page told the assembled crowd, which responded with a standing ovation and a long chorus of cheers.

"Whoo!" said Page, before continuing:

"And because maybe I can make a difference. To help others have an easier and more hopeful time. Regardless, for me, I feel a personal obligation and a social responsibility. I also do it selfishly because I'm tired of hiding and I'm tired of lying by omission. I suffered for years because I was scared to be out. My spirit suffered, my mental health suffered, and my relationships suffered. And I'm standing here today with all of you on the other side of that pain."

You can watch her remarks—which are moving, and personal, and just a flat out home run—here: (Her coming out happens around the 5:20 mark)

Page is most famous for becoming pregnant by her awkward classmate Michael Cera, and for invading the dreams of a stranger alongside Leonardo DiCaprio, neither of which happened in real life, because she is an actress.

After her speech, the Human Rights Campaign, which organized the conference, congratulated Page on the front page of its website for "her brave decision to live openly and authentically."

Thank you @HRC and everyone for all the love and support. X — Ellen Page (@EllenPage) February 15, 2014

The Hollywood Reporter was the first to report the news.

[Image via Getty]