Swift also earned the honors for Top Female Artist, Top Country Artist and Top Billboard 200 Artist. She tied with Carly Rae Jepsen for the Top Digital Songs Artist title as well.
One Direction picked up the trophies for Top Duo or Group, Top Pop Artist and Top New Artist.
Gotye's "Somebody That I Used to Know" featuring Kimbra won the prize for Top Hot 100 Song, and Justin Bieber took home the statuettes for Top Male Artist and Top Social Artist.
Celebrity Breakups and divorces of 2014 [PHOTOS]