worst acting by a musician

Top 10 Rock Stars Turned Actors Who Sucked  [VIDEOS]
Top 10 Rock Stars Turned Actors Who Sucked [VIDEOS]
Top 10 Rock Stars Turned Actors Who Sucked [VIDEOS]
Recently, Metallica's Lars Ulrich was cast in an HBO drama with Nicole Kidman and Clive Owen called, "Hemmingway and Gellhorn". Well, this got me thinking: What are the top 10 worst acting jobs by a musician?