The children were rescued when nearby business owners heard them screaming and called police.
Courtney Kippes left a window cracked but as outside temperatures topped 84 degrees, the inside of the car began to reach dangerous levels.
WLKY reports the two, and three-year-old boys were both sweaty and hot to the touch when they were rescued. The children were taken to a hospital for evaluation.
Kippes admitted to cops she left the boys there to get a Brazilian wax, and said she was “OK with leaving the kids.”
Police searched the car and found a snorting straw and a pill that was crushed.
Kippes faces charges of wanton endangerment, possession of drug paraphernalia, and possession of a controlled substance.
Kippes, who claims to be a model will be in court on May 30.