ET NOW: Hunter Hayes Races Nancy O'Dell!

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Before country crooner Hunter Hayes played his hit single Invisible at the American Country Music Awards on Sunday night, he met ET's Nancy O'Dell on the racetrack!


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The self-proclaimed "Granny driver" leaned on Hayes to calm her nerves. "I can't believe I'm doing this," Nancy exclaimed as she channeled her inner daredevil by stepping into a $200,000 Mercedes SLS at Exotics Racing in Las Vegas.


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Hunter has another race coming up, and this time it's not against Nancy. Beginning May 9th, he will kick off his 24-Hour Road Race to End Child Hunger on May 9. The 22-year-old will play 10 shows in 10 cities in 24 hours! Once he's done, Hunter will hold a Guinness Book World Record!

In addition to hitting the road, the singer's album Storyline drops May 6, 2014.