Justin Bieber, One Direction fans in epic Twitter battle over MTV EMAs voting

Sabotage. Tears. Backstabbing. That's right -- it's voting time for the MTV Europe Music Awards. The MTV EMAs, to be held Nov. 9 in Glasgow, had a fun new idea for this year's "Biggest Fans" award: Have fans vote via social media using individually created hashtags for each nominee, which includes Justin Bieber, One Direction, Ariana Grande, 5 Seconds of Summer and Nicki Minaj. The act with the most hashtags by next Sunday wins.