Carrie Underwood is serenading unsuspecting shoppers tonight on “Jimmy Kimmel Live!”
Watch the clip for a sneak peek of Carrie, who is hidden, as she changes the lyrics to “Before He Cheats” to sing over the store loudspeakers to a guy named Dan, who’s picking out ostrich cowboy boots.
The new lyrics include, “Right now, Dan from Virginia is looking for some boots made out of ostrich,” she goes on, “Ostrich is the world’s largest bird that can run 43 miles per hour.”
When Underwood sings out, “Did you know chickens and ostriches are the closest modern relatives to Tyrannosaurus rex?” She adds, “I bet you didn’t.” At this point Dan seems suspect, stating, “I’m not sure it’s true.”
To see Carrie surprise Dan, watch “Jimmy Kimmel Live!” tonight at 11:35 p.m. on ABC.