It must be the crowd, and not the cameras or the lights, that is making Kellie Pickler nervous. After all, she has been on a televised singing competition before. And it wasn't too long ago. TMZ has a short video clip of Kellie competing in a 2005 Charlotte, North Carolina singing competition called Gimme the Mike (we have a version here in Portland, too). Kellie made it into the top five but did not win. The clip over at TMZ shows Kellie singing Independence Day and Stand by Your Man. I think she's yelling the songs, but, then again, I think she yells every song. There are also photos from her high school yearbook where she's totally into cheerleading and she still has naturally blond hair.