Today my cousin turns 20! For the past I don’t know how many years, I like to post a song to facebook about turning the age that she is turning. 20 has proven tricky (actually, the past few years have been tricky). Does anyone have any good songs that are about being 20, turning 20, mention the age 20?

Alternatively, I may go with the song that was number 1 twenty years ago, which was apparently I’m Your Angel by R. Kelly and Celine Dion, so maybe not (also, as an aside--wtf? I don’t remember that song at all).