Melissa Petro, 30, Art teacher, Public School 70, Bronx NY

Melissa Petro, was reassigned after her school discovered she was a former prostitute. According to the New York Post, the tattooed sex worker taught art at Bronx elementary school PS 70 for three years and managed to keep her past life a secret from parents and faculty.

Well it happened before she was a teacher. Does that matter?

Bronx Teacher Admits To Selling Sex on Craigslist

Update Dec 27 2011:  She has posed nude for Penthouse.

Lisa Guttilla, 37, Gym teacher, James Madison High School, Brooklyn NY

Lisa Guttilla, from where else, Horndog High

OK this is the 4th teacher from this high school to appear on this blog. Definitely a record.

Here is what happened

Allison Musacchio, 31, Social Studies teacher, James Madison High School, Brooklyn NY

Allison Musacchio - yet another teacher from "Naked" High School

A third teacher at the Brooklyn school is being investigated for having personal relations with a male student -- just one day after news broke that two other teachers were caught "undressed" in the back of a classroom.

Cindy Mauro, 29, Spanish teacher, Alini Brito, 33, French teacher, James Madison High School, Brooklyn NY

Cindy Mauro and Alini Brito - These two were discovered by a janitor, naked in a classroom, getting it on.

Joey Strong, 35, Basketball Coach, Holy Name School, Ausable Forks NY

Joey Strong was arrested for allegedly having sex with and providing alcohol to a 16 year old boy.

Update 2010-Feb-24: Joey Strong has pleaded guilty to a felony rape charge.

Update 2010-Aug-25: Joey Strong was sentenced to 10 years probation.