Tim Tebow is known for many different things, but it wasn't until a surprise appearance with country singer Brad Paisley that the world learned he can sing too.

Tebow surprised the sold-out Pepsi Center audience in Denver when he joined Paisley on stage to sing the popular I'm Still a Guy.

Paisley had egged Tebow on to sign something, according to KWGN, when he told the popular Broncos quarterback, You can throw an 80-yard touchdown pass but can you sing?

Tebow certainly didn't disappoint, though he admitted on Twitter that he won't quit my job day job.

The appearance at the Paisley concert marks the end to a whirlwind first week of off-season for Tebow. Earlier in the week he appeared in Las Vegas and met with a Cirque du Soleil cast. Those have been his first public appearances since his Broncos team was blown out by the New England Patriots, 45-10, in an AFC Divisional playoff game.

Tebow emerged as one of the most-talked about players in the NFL this season due to his performance on the field. He guided the Broncos to a stunning six-game win streak, as Tebow Time became one of the most buzzed about topics in the country. The Broncos ended the season on a slump but still managed to win the AFC West and make the playoffs.

The season ended with the crushing loss to New England, but Tebow did manage to lead the Broncos to a thrilling overtime victory over the Pittsburgh Steelers in an AFC Wild Card game. His detractors will point to his poor performance against the Patriots, but his legions of fans will reminisce fondly about that incredible victory against the Steelers.

In yet another example of incredible, make sure to take a look at a video of Tebow's performance at the Brad Paisley concert on Saturday.