The 24-year-old singer made her Odyssey Arena stage entrance in grand fashion as she delved into her hit song "Marry The Night" to the audience's delight.
Not only was Gaga on-hand for her performance, as the Mother Monster led the pack while finding herself up for six awards - of which she won Best Song, Best Video, Best Female and Biggest Fans.
Hosted by Selena Gomez, other performers at the annual event included Justin Bieber, Bruno Mars, Coldplay, LMFAO and the Red Hot Chili Peppers.
