American Music Awards: Complete Winners List

Taylor Swift won Sunday night's top honor, giving her a leading four trophies as fans celebrated the women of pop music. The American Music Awards, held at the Nokia Theatre in Los Angeles on Sunday night, honored Taylor Swift with the artist of the year award for a third time.  Swift won Sunday night's top honor, giving her a leading four trophies as fans celebrated the women of pop music. PHOTOS: American Music Awards Red Carpet Arrivals The singer didn't perform, but she was a constant pres...