JetBlue flight attendant Steven Slater may have had a meltdown after one of his passengers refused to follow the rules, but as it turns out, freak-outs on flights are more common than not-- and sometimes involve celebrities.

PHOTOS: Stars’ Most Embarassing Moments

Comedienne and Oscar winner Mo'Nique was thrown off a United Airlines flight in July, 2006 after arguing with one of their flight attendants.