Mama June has not only been lying ... she's been exposing her young daughter to a child molester.
Take a look at this pic -- taken last month. A smiling June sits on a staircase as her 9-year-old daughter, Honey Boo Boo, is touched gently by the hands of a man who forced oral sex on another one of June's children ... who was a year younger than Honey Boo Boo when she was violated.
June lashed out after we posted a pic of Mark McDaniel -- fresh out of prison -- and her in a hotel room, claiming she hadn't seen him since he was released from prison in March.
But then we posted pics of the 2 of them shopping for a house. And then we posted a pic of June buying him a car.
But now ... here is Mark McDaniel, a registered sex offender, making contact with a young girl.