Joan Rivers isn't holding back when it comes to her thoughts on Charlie Sheen.

The 77-year-old comedianne, who is starring in the upcoming reality series Joan & Melissa: Joan Knows Best, tells The Advocate:

    "I think he’s an ass. When you have a child, darling, you’d better start setting an example. Childhood for you is over when you have a child. I find it outrageous to be carrying on like that.

    I also think that when you get the gold ring you have an obligation. The old studio system made you have an obligation to live a clean life and be the example. What am I going to tell my grandson who watches Two and Half Men? I just think he’s awful."

Ms. Rivers is keeping it real! Aside from speaking her mind, Joan is also keeping busy on the panel for E!'s Fashion Police. Loves it.