Life & Style has exclusively learned that The Bachelor contestant Corinne Olympios (who brags about still having a nanny and would sneak drinks off-camera during filming) is even wilder then she seems on TV.

A source reveals that the 25-year-old model has a crazy past, seeking attention long before she was going after Nick Viall's final rose. A few years ago, “Corinne used to joke that she wanted to hook up with her best friend’s boyfriend,” says the source. “But she actually seemed serious. She really didn’t care that he was taken — by her best friend!”

MORE: Who Is 'Bachelor' Villain Corinne? — Here's What You'll Find on Her Instagram Page!

“There was a story that she hooked up with two guys in one night,” adds the source.

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Even when she had a boyfriend, the source continues, "she’d flirt with other guys. She’d say, ‘It doesn’t matter, it’s just a little bit of touching and flirting.’”

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“Corinne is by far the wildest contestant ever,” says a Bachelor insider, who reveals that a production assistant was assigned to watch over her during filming.

For more updates from The Bachelor, pick up the latest issue of Life & Style magazine, on newsstands now!

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