The song pokes fun at Hollywood girls whose superficial lifestyles consists of shopping, partying and dieting.
She says, "I used easy examples to sort of attack a general mentality that I find nauseating and boring."
When the TROUBLE singer explained the meaning of the song during an interview on US talk show ELLEN, she received a standing ovation from host ELLEN DeGENERES, as well as the entire studio audience.
Pink performs 'Stupid Girls' on The Ellen DeGeneres Show, USA - 14.04.06
Pink was surprised by the enthusiastic response stating, "That is exactly the opposite reaction I thought I was going to get for writing a song like that.
"I was designing very fashionable bullet-proof vests before I came out with this song."