Huffington Post started the ball rolling by writing an article about Emma getting the role in Three Sisters. Other sites like Perez, Just Jared have followed suit.
Just Jared
Osoblog
Perez really got people riled up.
US News
Huffington got the info from the facebook event of the Three Sisters play which had Emma's name listed. The event page has since been taken down. I wouldn't be surprised to see the play be limited to Brown students, family, etc. With all this press how could it be open to the public for much longer?