MTV = music television. It's promo for them. It's was originally premiered on VEVO.
Who watches MTV for music anymore? The people who were watching reality programming saw the video, so the song was promoted. It was the first single & video from her album.
She's convinced she's a country artist. She's stuck between pop and country.
Yup, and she gets the better deal because she gets those huge sales from the combination of her Country + Pop stan bases.
GaGa and Britney, Ke$ha should be proud, they are PURE pop acts that get thier sales from basically their pop bases, they don't depend on more than one genera to get them good sales.