Jillian Michaels is coming clean about a procedure she had done when she was just 16-years-old.

In a new interview, the 41-year-old revealed she underwent a nose job, which did wonders for her confidence.

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“I'll be honest, it did change my life,” she told [People](http://www.people.com/people/package/article/0,,2092258820924862,00.html)_. "Not to say you should let your physicality define you, but there are some things that can make people feel really insecure."

jillian michaels

“So, if there is something you want to fix that allows you to feel a little bit more confident, I support it,” Jillian adds. "I think it's about [doing it for] the right reasons."

Next up for the former The Biggest Loser personality is the Spike TV reality series on Sweat Inc., airing this fall. She also has an E! docu-series, Just Jillian, premiering in January.