A horrible Disney Channel
From Wikipedia(Since I'm too lazy to define it myself):
Miley Stewart is a regular teenage girl leading a normal life with the problems of zits, boyfriends, friends, parents, etc. But under the alias Hannah Montana she's a pop superstar singing sensation. Only her two best friends, Oliver and Lilly, her brother, and her dad/Manager/Producer know about her double life as a singer and she tries to keep it that way.
So in other words, it's your generic, bad acting, and in this most unfortunate event, bad SINGING Disney-Fucking-Channel show. They call this show Hannah Montana.
Don't ever watch it, or you will have to be prepared to rip your eyes and ears off. Or change the channel.
Her songs feature typical pop-style music, about her mostly singing about herself, and how she's "not your average girl".
Oh, she also has a horrible accent. Be prepared to rip your ears off.