Ohhh boy -- Miguel will perform at "The Big & Best Of 2012" livestream!

"The Big & Best of 2012" live stream (only SIX days away, guys!) is already ridiculously stacked with so much cool stuff. Not only will some of our fave celebs take us through this year's most unforgettable pop culture moments, but there will be performances from Bruno Mars, Alt-J, Metric, and more. (And let's not forget the "Last Fans Standing" fan army showdown!) We couldn't be more ready to rock out/turn into SQEE-ing fangirls with our current artist roster, but now we're super excited to say that we've added another singer to the list -- Miguel!

Performing a number of his hits, like the Grammy-nominated "Adorn" (he's got five Grammy noms, btw), we're basically THIS close to full on freaking out. We'll just have to do our best to scrounge up what's left of our dignity and not make TOTAL fools out of ourselves. Deep breaths are key, as is a cold shower following what's sure be an intensely sexy performance. (If you've heard Miguel's excellent Kaleidoscope Dream, then you know his potential for clothing-shedding jams). OK...exhale. NOPE, STILL CRAZY EXCITED.

Big & Best of 2012: A Year-End Celebration Presented by T-Mobile goes LIVE at 12 p.m. on 12/12/12. Watch at www.bigandbestof2012.com for 8 hours of LIVE performances by Bruno Mars, Grace Potter, Metric, Alt-J, Thompson Square, First Aid Kit, and Dustin Lynch, plus surprise guest appearances, prize giveaways, special editions of "RapFix Live," "Big Morning Buzz Live," "MTV News After Hours," "You Oughta Know," and much more!!

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