A 33-year-old man spent over $100,000 on surgery to look like Justin Bieber

Keisha is a 22-year-old woman who is addicted to chewing on urine-soaked diapers.

Nicole, 31, is addicted to pony play. Pony play is a form of costume role play.

Justin, Venus, and Emily will do whatever it takes all in the name of being a living doll; from obsessive diets, to fitting in uncomfortably tight corsets, to wearing eye-enlarging contact lens, and even radical plastic surgery procedures.

Jennifer is addicted to eating mattresses. She has already consumed her entire mattress and has now moved on to eating her mother's mattress.

Jennifer is addicted to eating beds. She has already eaten her entire bed, so now, she has moved on to eating her mother's bed.

Some women have big boobs, but big, does not even begin to describe Lacey Wildd's unique bosoms. Lacey walks us through the unique abilities that her over-sized bust has provided her.

A 23-year-old man who's addicted to eating plastic newspaper bags.

32-year-old Sheyla has spent nearly $250,000 on 22 breast enlargement surgeries to achieve her 38KKK bust size.

29-year-old Michelle has been addicted to drinking blood for 15 years.

Another season of My Strange Addiction has kicked off. Check out some of the people that will be on this season

Heather is addicted to drinking paint. She drinks at least one paint marker every day. That's nearly three gallons of paint since her addiction began.

Mary's addiction to cat food leads her to consume over 900 cat treats and several cans of wet food every day. She can't help herself -- she just loves the crunchiness of the treats.

54-year-old Ayanna has been addicted to growing her toenails for five years with the longest measuring more than six inches.

Casie copes with her husband's sudden death by carrying around his urn and eating his ashes.

Nathaniel comes clean to his father about his intimate relationship with Chase, a 1998 Chevy Monte Carlo. Shocked by the news, Nathaniel's Dad feels he might be responsible for this behavior.