If you think that being a celebrity is nothing but glitz and glamour, you may want to ask Phil Mickelson what he thinks right about now.  With the fame and fortune comes a pitfall. In Mickelson's case, it's coming in the form of a lawsuit that he has to file because of internet rumors that he was hit with.  As was detailed by Nickeesha Swaby of Courthouse News Service, Mickelson is seeking the …