We haven't heard much from the wild world of Whitney Houston lately, but she's back in the news again. And it's not because of her singing.

TMZ is reporting that Houston was on a Delta flight in Atlanta on Wednesday and caused a ruckus when she refused to buckle her seat belt.

Sources tell TMZ that she refused to buckle her seat belt and "went diva." She eventually relented when a crew member told her that she would have to leave the flight if she didn't follow the rules.

Houston was in rehab this summer but sources say she wasn't drunk or on drugs on the plane. Instead, she was simply exhausted and on her way to shoot a new movie.

If you've forgotten what Houston used to do before things like this started to happen, here's a reminder.


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