Bro-ette

A female "bro"

Did you see that chick get stoned and naked last night!? What a bro-ette

Me and Alicia are getting close, but just as friends. She's like my bro-ette

Bro ette

noun: Used to describe a close female friend

Hey Beyonce did you know your my bro ette?

Paris Hilton your my bro ette for life!

Hey! that isn't a dog that is my bro ette