Being on the road with Taylor Swift looks like So. Much. Fun.
Well, when the "Love Story" lady joined Keith Urban onstage for a duet of "Kiss a Girl" during a Kansas City, Mo. concert, instead of entering stage right in a sundress with her blond curls bouncing, she went a little more hard-core.
As Nicole Kidman's hubby tried to control his laughter, he missed one of the best elements of the gag: more band members running across the back of the stage in Hershey's Kisses costumes.
"Pranking is a must," she wrote on her Twitter. "It went down."
T-Swizzle, we salute you.