EXCLUSIVE PICS: Melissa Gorga Goes Undercover

Real Housewives of New Jersey star Melissa Gorga is going undercover in a fat suit to investigate whether overweight people are discriminated against in America.

MORE: Melissa Gorga's Fat Suit Transformation

Check out these pics of the reality star before she hit the streets as a woman almost four times her actual size. And be sure to tune in to ET on Thursday to watch the entire special report!