MTV EMA 2010: Last Chance To Vote!

"In this corner, hailing from the land of 'Bad Romance,' the one and only Lady Gaga! And in this corner, the original 'California Gurl,' whipped cream darling Katy Perry! DING DING DING!"

Lady Gaga and Katy Perry will duke it out this Sunday, Nov. 7, at the 2010 MTV EMA, hosted by Eva Longoria in Madrid's Caja Magica, with Gabe Saporta on the red carpet. Each of the pop princesses is nominated for five awards in the categories of Best Pop, Best Song, Best Female and Best Video. Eminem trails closely behind the ladies with four MTV EMA nods of his own: Best Hip Hop, Best Song, Best Video and Best Male.

Also up for Best Male are Usher, and, you may have heard of him, a guy by the name of Justin Bieber. Fans will have to pick between the mentor and his protégé. Tough decision!

Another tough decision will be for joint fans of both 30 Seconds To Mars and Tokio Hotel, as the two groups are both nominated for Best World Stage Performance, alongside Katy Perry, Green Day, Muse and Gorillaz.

Other battles to note: Rihanna's "Rude Boy" up against herself in Eminem's "Love The Way You Lie" for Best Song and the iconic Ozzy Osbourne holds his own against the likes of younger guys like Kings of Leon in the category of Best Rock. And those are only a few of the epic EMA battles!

+ See the full list of 2010 MTV EMA nominees and vote for your favorites! Voting is open until tomorrow, Thursday, Nov. 4, at 6/5c. Tune in this Sunday, Nov. 7, and 9/8c on MTV2 to see who'll win an MTV EMA!