'The heavier ones with more pee smell better': Meet the woman addicted to sniffing and chewing on urine-soaked DIAPERS

Unappetizing: Keyshia gets soiled 

diapers from friends and even strangers, 

and says the taste is similar to sour candy

A woman has opened up about her disturbing addiction to hoarding, sniffing and chewing on dirty diapers.

 In TLC's new episode of My Strange Addiction, 22-year-old Keyshia from Queens, New York, says the more urine in the diaper, the more she enjoys it.

'It has to have pee in it,' she explains, pulling a diaper out of her drawer and enthusiastically inhaling its odor. 'The heavier ones that have more pee smell better.'

Keyshia's obsession began two years ago when she started hoarding dirty diapers and taking them everywhere.

'I love it, it just tastes amazing. I have one when I'm cooking in the kitchen, I have one in my drawers, I have one when I'm sleeping, I keep some in my trunk, I keep some in my pocket book,' she says

But now that she's pregnant with her first baby, her fiance is getting fed up with her bizarre cravings.

Bizarre craving: In TLC's new episode of
My Strange Addiction, 22-year-old Keyshia from
Queens, New York, opens up about her
 addiction to chewing and sniffing dirty diapers

Keyshia gets the soiled diapers from friends and even strangers, and says that the taste is similar to that of sour candy.

'You know when you're walking into a room and you smell a strong smell like food and you kind of taste it? That's what it's like,' she explains.

In a preview for the episode, which airs tonight on TLC at 10pm, she grins as she takes a diaper out of her bag.

'No for real, the taste is good. Hold on,' she says, chewing on it happily. 'Okay continue!'

Also featured on the show is 50-year-old Vladimir, who is obsessed with putting leeches on himself.

Vladimir's addiction began after he got into a car accident three years ago and became convinced that the bugs would heal him. 

Unhealthy habit: Also
featured on the show is 50-year-old
Vladimir, who is obsessed with putting
leeches on himself and letting them drink his blood

These days, he attaches up to 12 leeches at a time to his body, losing up to six ounces of blood each time and running the risk of infection.

But Vladimir says he believes the leeches cleanse and purify his blood and he feels younger each time he lets them drink it.