- Splash News video shows bruised, but smiling Mike Sorrentino leaving jail
- Sorrentino blames fight on differences on how tanning salon he co-owns is run
- "I had to go in there and clean house, in more ways than one," he tells photographer
- "The Situation" was the only person charged, police say
(CNN) -- Former "Jersey Shore" star Mike "The Situation" Sorrentino was charged with simple assault after a fight in a tanning salon he co-owns with his brother.
Video captured by Splash News showed a smiling Sorrentino walking out of the Middletown, New Jersey, police station after posting a $500 bond Tuesday afternoon. His right eye appeared bruised and scratches were visible on his neck.
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The Situation told the photographer that the fight happened because his brother "was not running the store correctly, so I had to go in there and clean house, in more ways than one."
Sorrentino, 31, was the only person charged in the fight, according to Police Lt. Stephen Dollinger.
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Sorrentino, who appeared in six seasons of the MTV reality series "Jersey Shore," emerged from a stint in drug rehab two years ago declaring that he was a changed man.
"Mike today? I wake every day these days with a smile," he said at the time. "Happy to be alive. Happy to have the family that I have. Happy to have the fans that I have, the friends. Happy to be involved in the show ... almost like a smell-the-roses moment. ... I know where I am and I know where I'm gonna be and that's all that counts."
CNN's Jane Caffrey contributed to this report.
