But Palin, 20, isn’t letting 50-year-old Griffin’s digs bring her down.

“The audience's reaction to this ‘comedian’ spoke volumes, and the decent people I know would probably have booed her, too,” Palin told Pop Tarts in an exclusive statement. “I hope people didn't have to pay moneyto hear her negativity and criticisms.”

The annual VH1 show, which was taped at San Diego’s Miramar Marine base and presented by the USO, also featured a slew of young performers such as Katy Perry, Nicki Minaj and Paramore. So could Griffin’s comments be potentially dangerous to the young viewers who tuned in to watch their idols on stage?

“Calling Bristol Palin fat is inappropriate and distasteful, even under the guise of humor,” body image expert and author of “Love Your Body Love Your Life,” Sarah Maria, told Pop Tarts. “The problem is that people, and particularly young people, easily absorb the ideas, beliefs, and attitudes that are presented to them. [It's a problem] when someone makes critical comments about someone else’s body and weight, beliefs such as ‘fat is a horrible thing,’ ‘I am no good unless I am thin.'"