At 38, Jewel has plenty of life experience to draw from. But the four-time Grammy award nominee still remembers a time when she was just a struggling teenager, convinced she "was going to end up in [her] car again."

Performing in New York City on Tuesday to celebrate the release of her new "Greatest Hits" album, Jewel showcased a vulnerable side, detailing to the audience how she ended up homeless after turning down a record producer's demands for sex. But, in an interview with The Huffington Post before the show, she also revealed just how determined she can be. "I can move every muscle in my face," she said. "I just remember, like in 4th grade science class, they said your muscles in your face were involuntary. And it just pissed me off. I was like ‘they’re my muscles. Bullshit! They’re my bitch. I’m gonna dominate!’"

Jewel is not afraid to wear her stories on her sleeve, and perhaps it's that conscious honesty and authenticity that has helped her to continue to find paying work despite the fact that it has been almost two decades since her most successful album went platinum 15 times over. She hosted "Nashville Star," a country music television competition, and appeared as a guest judge on the Season 6 premiere of "American Idol." "It’s very repetitive for the judges, so it’s hard for you to stay fresh," the singer told The Huffington Post. "You actually have people’s lives and hopes and dreams in your hand. I think that’s why I like 'The Voice' -- the mentoring. I think that’s what makes that show really great. The panelists are looking at the talent from the viewpoint of an artist, not just a record person, not just like mercenary pop, like 'What’s going to be a hit?'"

Jewel takes the mentoring thing seriously, even when it comes to her fellow pop stars. Case in point: for the new album, she re-recorded her 1997 hit "Foolish Games" with "American Idol" winner Kelly Clarkson. "I guess she had sung the song in several talent shows growing up," Jewel shared. "It’s neat to be able to influence artists that I really like."

She can even claim to have held sway over America's reigning country-pop goddess. "Me and Taylor Swift had a gig together years ago, and her mom was like, 'She listened to your record a bunch when she was a kid.' It’s neat."

So, how was it singing with Clarkson? "She’s kind of a freak of nature vocally. I go in there and I was holding to this long note, holding the melody, and it’s as high as I can sing and I’m like on my tippy toes trying to reach it and she goes in there and she just nails the harmony, above it, in full chest voice. I mean, it’s like watching a thoroughbred run. It isn’t right."

During Tuesday's concert, which was sponsored by iHeartRadio, she recalled a different kind of humbling experience: hearing her song "Hands" on the radio in the wake of 9/11, a song that chronicles her struggles to maintain control in an industry that requires painstaking perseverance.

Jewel's hands are unusually small -- they measure in at 5.25 inches, about an inch and a half below average -- but that's not what the song is about. It's really about what she used to do with those hands, and why she decided to stop. "I had taken to shoplifting, and it started with carrots, which are apparently the gateway vegetable because they led to the hard stuff, like peanut butter," she said. "And then one day I wanted a sundress, so it looked like I was gonna escalate. I was standing there thinking about stealing it and I saw the tab and it was like $39.99 and I thought 'When did I lose faith in myself? When did I stop thinking I could earn $40?' And I didn’t steal the dress. I didn’t steal anything again. I just wrote these lyrics about how nobody owes you anything."

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    <strong>What’s your hidden talent? </strong> I can move every muscle in my face.

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    <strong>Have you ever stolen anything?</strong> <a href="http://www.huffingtonpost.com/2012/12/20/kristen-stewart-nofilter-on-the-road_n_2318623.html?utm_hp_ref=nofilter">Actually, no. I stole a pack of gum when I was younger and literally turned right around and gave it back. </a>

  • Emma Roberts

    <strong>What movie could you watch over and over?</strong> <a href="http://www.huffingtonpost.com/2013/01/02/emma-roberts-reveals-her-love-of-kelly-clarkson-dating-deal-breaker-huffpost-nofilter_n_2393445.html?utm_hp_ref=nofilter">"Clueless." I know all the words! I love that movie.</a>

  • Kevin Bacon

    <strong>What's one thing you do when you're alone that you wouldn't do in front of someone else?</strong> <a href="http://www.huffingtonpost.com/2012/11/30/the-bacon-brothers-nofilter-interview-a-prairie-home-companion_n_2213202.html?utm_hp_ref=nofilter">Moisturize.</a>

  • Melissa Joan Hart

    <strong>What's the dumbest thing you've read about yourself?</strong> <a href="http://www.huffingtonpost.com/2012/12/14/melissa-joan-hart-talks-family-90s-sitcom-characters_n_2303507.html?utm_hp_ref=nofilter">There is something out there about my ability to recite pi up to like, 40 numbers. I'm positive they are confusing me with someone else.</a>

  • Alicia Keys

    <strong>When do you lose your temper?</strong> <a href="http://www.huffingtonpost.com/2012/11/28/alicia-keys-girl-on-fire-interview-nofilter_n_2205194.html?utm_hp_ref=nofilter">When people try to hold me back.</a>

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    <strong>What's the silliest thing you've ever lied about?</strong> <a href="http://www.huffingtonpost.com/2012/10/26/kristen-bell-shoplifting-huffington-post-celebrity-interview-no-filter_n_2004973.html?utm_hp_ref=nofilter">My great aunt congratulated me for being in the Batman movie. I said "Thank you." It wasn't until later that I realized she had confused "Christian Bale" with "Kirsten Bell" on the radio.</a>

  • David Hasslehoff

    <strong>If you could ask Kim Kardashian any question, what would it be?</strong> <a href="http://www.huffingtonpost.com/2012/11/14/david-hasselhoff-guiltiest-pleasure-no-filter_n_2121345.html?utm_hp_ref=nofilter">Why?!</a>

  • Christina Applegate

    <strong>What shows are always on your DVR?</strong> <a href="http://www.huffingtonpost.com/2012/12/07/christina-applegate-style-fabkids-no-filter_n_2259563.html?utm_hp_ref=nofilter">"Homeland" is a big one. "Castle," "The Daily Show" with Jon Stewart.</a>

  • Lisa Ling

    <strong>If you were on a reality TV show, what would it be called?</strong> <a href="http://www.huffingtonpost.com/2012/12/13/lisa-ling-our-america-journalist-pregnant_n_2295818.html?utm_hp_ref=nofilter">"The Boring People Club" -- no wait, "The Travelers.”</a>

  • Lenny Kravitz

    <strong>If you were undead, would you be a vampire, zombie or ghost?</strong> <a href="http://www.huffingtonpost.com/2012/11/21/lenny-kravitz-jets-new-song-like-a-jet-nofilter_n_2167538.html?utm_hp_ref=nofilter">A ghost.</a>

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    <strong>If you were on death row, what would your last meal be?</strong> <a href="http://www.huffingtonpost.com/2013/01/08/janel-parrish-pretty-little-liar-nofilter_n_2433042.html?utm_hp_ref=nofilter">In-N-Out Burger!</a>

  • Giuliana Rancic

    <strong>What's your guiltiest pleasure?</strong> <a href="http://www.huffingtonpost.com/2012/12/10/giuliana-rancic-no-filter-talks-texting-movie-theater-dental-hygiene_n_2272689.html?utm_hp_ref=nofilter">Beauty pageants. I used to pray every night that I would become Miss USA. </a>

  • Julia Stiles

    <strong>If failure weren't an option, what's one thing you would do? </strong> <a href="http://www.huffingtonpost.com/2012/12/06/julia-stiles-silver-linings-playbook-klepto-nofilter_n_2247613.html?utm_hp_ref=nofilter">Be in a rock band.</a>

  • Kaitlin Olson

    <strong>What's your guiltiest pleasure? </strong><a href="http://www.huffingtonpost.com/2012/12/04/kaitlin-olson-nofilter-its-always-sunny-in-philadelphia_n_2237097.html?utm_hp_ref=nofilter">The "Real Housewives" of wherever.</a>

  • Autumn Reeser

    <strong>If you were on death row, what would your last meal be?</strong> <a href="http://www.huffingtonpost.com/2012/12/03/autumn-reeser-nofilter-last-resort_n_2231177.html?utm_hp_ref=nofilter">A really good bottle of wine. That's it.</a>

  • Sarah Paulson

    <strong>What happens in your recurring dream/nightmare?</strong> <a href="http://www.huffingtonpost.com/2012/11/29/sarah-paulson-american-horror-story-huffpost-nofilter_n_2167758.html?utm_hp_ref=nofilter">I have to perform onstage in minutes and I don't know any of my lines and no one can find the script. I dream this constantly.</a>

  • Cory Hardrict

    <strong>Have you ever set a Google Alert for yourself? </strong><a href="http://www.huffingtonpost.com/2012/12/18/cory-hardrict-talks-tia-mowry-lovelace-jennifer-lawrences-boyfriend-nofilter_n_2322667.html?utm_hp_ref=nofilter">Yeah I have Google Alert. I’ve had it for a couple of years now because my wife, she told me about it. I wasn’t really into it, but I was like, "Cool, I’ll get one."</a>

  • Adam Pally

    <strong>What's your go-to excuse?</strong> <a href="http://www.huffingtonpost.com/2012/11/26/happy-endings-star-adam-pally-interview-no-filter_n_2138404.html?utm_hp_ref=nofilter">AT&T</a>

  • Jill Zarin

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  • Vinny Guadagnino

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  • Bobby Brown

    <strong>What's your favorite Motown song?</strong> <a href="http://www.huffingtonpost.com/2012/11/16/bobby-brown_n_2143948.html?utm_hp_ref=nofilter">"Ain't No Mountain High Enough"</a>

  • Whitney Cummings and Chris D'Elia

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