Fans of fitness guru Jillian Michaels know she is full of spit and vinegar in the gym.

But who knew she was LITERALLY full of spit out in public?!

Jillian’s ex-girlfriend, Jackie Warner, describes the fitness guru’s gross behavior.

Warner stopped by the “Hot Takes & Deep Dives with Jess Rothschild” podcast on Monday.

Warner claims Michaels “used to spit on people,” while dining out to together.

She said, “We’d get thrown out of nice restaurants because she was screaming loud, cursing, and I couldn’t take it.”

Warner and Michaels dated for six and a half years in the ‘90s.

“I just was not the same. I mean, she used to spit on people,” Warner claimed.

The fitness trainer explained she reached a breaking point in the relationship and couldn’t stand being around Michaels, so she called it quits.