Now that the Broncos' season is over, quarterback Tim Tebow has time to pursue other ventures. And on Saturday night, Tebow surprised a packed Pepsi Center in Denver by joining country music star Brad Paisley on stage for the song 'I'm Still a Guy.'

"We know you can throw an 80 yard touchdown pass, but can you sing?" Paisley asked the Denver Broncos quarterback.

Country music fans might remember that the pair sang this song together before at a 2008 concert in Gainesville, FL. Is Tebow the next American Idol?

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