I have a feeling True Blood fans will be viewing Sookie Stackhouse a lot differently from now on.

In a new PSA for Give a Damn, a campaign that fights for gay, lesbian, bisexual and transgender equality, Oscar winner Anna Paquin makes a surprise announcement: “I’m bisexual.”

The 27-year-old, who is engaged to HBO co-star Stephen Moyer, joins a list of celebrities - gay and straight - for the cause. “One hate crime is committed approximately every hour of every day in this country,” Paquin states in the clip.

Others supporting organizer Cyndi Lauper in the campaign include Elton John, Jason Mraz, Whoopi Goldberg, Clay Aiken and Wanda Sykes.