Amy Sedaris ended up on the floor at the National Board of Review Awards Gala, but the actress/comedian did what she does best ... and turned the fall into some comedic gold. Amy was at the NYC event Thursday night, presenting Paul Giamatti with the award for Best Actor for his work in "The…

Amy Sedaris celebrated Michael Jackson on his birthday this week -- but some aren't happy about her giving him a shout-out ... proving he's still divisive, even today. The actress threw up a major bday tribute to the late entertainer Tuesday, which marked what would've been his 65th birthday if he…