ET NOW: Hunter Hayes Races Nancy O'Dell!


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.