Nicki Minaj and Justin Bieber Nicki Minaj and Justin Bieber

It wasn't a very happy 40th for the American Music Awards.

The three-hour ceremony hit an all-time low Sunday, nabbing 9.5 million viewers and a 3.4 in the adults 18-to-49 demographic, down 21 percent from last year.

Losties? Trekkies? Which TV show has the best fans? Vote now!

NBC won the night with Sunday Night Football

(15.8 million, 6.0).CBS was second, thanks to a football overrun that delayed prime time by 53 minutes.Fox's animation block was down, save for American Dad! (4.2 million, 2.0).

8 p.m.
CBS: 60 Minutes / The Amazing Race 14.1 million viewers (3.2 demo rating)
ABC: American Music Awards 9.5 million (3.4) [8-11 p.m.]
Fox: The Simpsons 5.2 million (2.5); Bob's Burgers 4 million (1.8)
NBC: Sunday Night Football 15.8 million (6.0) [8-11:30 p.m.]

9 p.m.
The Amazing Race /The Good Wife 9.6 million (2.2)
Fox: Family Guy 5.1 million (2.5); American Dad! 4.2 million (2.0)

10 p.m.
The Good Wife / The Mentalist 9.5 million (1.6)