Wynonna Judd may be have one of music's most recognizable voices, but you'd definitely do a double take if you encountered the country superstar selling tires!

On the one-hour CBS special, 'I Get That a Lot,' airing Wednesday, May 19 (8:00 PM ET), Wy is just one of the celebrities pulling a prank on everyday citizens in a case of supposed "mistaken identity," as they confuse customers who can't decide if they've encountered the actual celebrity or a dead ringer!

Last year on the popular program, LeAnn Rimes posed as a waitress, and Jessica Simpson was spotted working in a computer repair shop.

Other celebrities involved in the ruse this time include Wayne Brady ('Let's Make a Deal'), working as a hotel desk clerk, Martha Stewart employed at a craft store, and the Jonas Brothers' Nick Jonas as a salesman at a girls' clothing shop.

Earlier this week, Wynonna guest-starred as herself on an episode of the Lifetime drama, 'Army Wives.'

Wynonna on AOL Music