Why Do All Movie Stars Think They Can Sing?

What is the deal with hollywood movie stars thinking that all of a sudden they can magically become musicians? I just don't get it, what is the sense of making yourself look like a total assclown in the public eye and the media. I mean come on your making millions of dollars for doing your job, which is ACTING. Your not going to get paid or get any props for sounding like a jackass singing at a karaoke bar. Also what pisses me off is that musicians try to play that same fucking switcharoo shit from singing to acting too. Why can't you just do what your good at and leave it at that? What brought me to this rant is seeing what Joaquin Phoenix is doing to himself. In October Phoenix announced that he was quitting acting to pursue his dream of becoming a musician. Ok first off I don't want to hear that bullshit like bla bla bla o that is his dream, he wants to follow his heart and truly be happy crap. We all have dreams but that does not give you the excuse to go batshit crazy. Yes, I would love to be the president of the United States someday but I have accepted the fact that is not going to happen, so I'm just going to get over it and not lose my mind. Anyway, I think he was good at singing like Johnny Cash in Walk the Line, but this certainly doesn't mean I think hes going to make it in the music industry. Someone should really tell him to layoff the devil's lettuce or whatever else he is smoking. Ok Ive had enough of verbally bashing Phoenix, I am just going to have to back up my shit talking with this video of phoenix trying to be the next Marshall Mathers.