The 'True Blood' star, who's engaged to costar Stephen Moyer, makes the announcement in a PSA video promoting the Give a Damn campaign, which features celebrities speaking out for equality.
"I'm Anna Paquin. I'm bisexual and I give a damn," Paquin, 27, says on-camera during a private taping on Jan. 30 in Los Angeles, according to RadarOnline. Sources said they were unaware beforehand that Paquin would make the announcement.
Paquin's PSA comes on behalf of the True Colors Fund, an organization dedicated to earning equal rights for people who are gay, straight, bisexual or transgendered.
The organization's "Give A Damn" campaign launches today, with Paquin's spot as the first of several to be unveiled on-line in coming months.
Read the full article at People.com.