Following in the footsteps of Darius Rucker and Reba McEntire, Keith Urban took a turn behind the anchor desk this morning (Feb. 7) when he co-hosted the third hour of the Today show with Al Roker and Sheinelle Jones.

Along with his anchoring duties, the Aussie singer was asked to play a game of country confessions, where he pulled questions out of a cowboy boot (how very country) and confessed the answers.

The first question: Better accent, Southern or Australian? Keith played it safe by saying “Australia is Southern” before going into his own questionable Southern accent.

The next question was easier for Keith: What’s the craziest thing an audience member has ever done at one of your concerts?

“Someone from way out in the audience yelled out, ‘Will you sign my leg?’ I thought ‘This is great,'” Keith recalls. “I said ‘Yeah, this would be great, come up onstage and I’ll sign the leg.’ She disappeared and I couldn’t see her for a minute. Next minute she lobbed this prosthetic leg onto the stage. It hit the stage with a thud. So I signed it and thought, ‘What’s the proper prosthetic leg returning etiquette?’ Do you throw it back, do you have her come up and get it?”

Watch the video to find out Keith’s most embarrassing celebrity encounter.