Kelly Clarkson Celebrates A Birthday [AUDIO][VIDEO]

Today our 1st American Idol celebrates a birthday - not a milestone birthday (she's got one more year for that!)  Since receiving the title of American Idol she's had several hit albums, tons of singles and even starred in a movie with runner up Justin Guarini from season 1 on American Idol.  All of these successes comes back to that crowning moment on Idol.She says she's the same girl she was when she won and doesn't plan on changing

Kelly's latest album is due out this September.

Here's the official trailer for her movie "From Justin To Kelly"