Farrah Abraham was on MTV's 16 & PregnantTeen Mom, if you're wondering why the name looks familar. Well, Farrah had the ultimate airhead moment during a recent interview. 

A radio host asked Farrah for her opinions on Trayvon Martin situation and she said that she thought Trayvon was a girl she's met before.

"I feel like I've met her or something," Farrah blurted out of her stupid mouth ... adding, "It sounds so familiar ... I don't know what she is so I can't picture the person with the name right now."

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