Demi Lovato Flaunts Major Cleavage at 2012 People’s Choice Awards (PHOTOS)

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Demi Lovato is starting off the 2012 People’s Choice Awards with a bang!

The “Skyscraper” singer took it to her personal Twitter to give fans a preview of her gorgeous Marchesa gown for Wednesday night’s festivities. She tweeted:

PCA’s here I come!

Demi is nominated for Favorite Pop Singer alongside chart-toppers Katy Perry and Lady Gaga.

Celebuzz will be bringing you live coverage of the 2012 People’s Choice Awards so be sure to follow us on Facebook and Twitter for the latest news!