Grey’s Anatomy’ star Isaiah Washington is shooting public-service announcements for GLAAD (the Gay & Lesbian Alliance Against Defamation) in an act of repentance for his recent homophobic slurs. “Isaiah is committed to making amends,” says an insider. During an on-set brawl with co-star Patrick Dempsey, the actor yelled, “I’m not your little f****t like TR Knight!” shocking those within earshot. He then went on to deny his involvement, saying, “Never happened, never happened.” The star undertook counseling soon after to make “sure it never happens again”. In an attempt to redeem Isaiah’s reputation, the actors publicist says of the ads, “We’re gonna have at least two versions of it at this point.” He adds “We may broaden our message a little.”