The performance marked the first time Carpenter had ever performed the track live, and KIIS FM's Ryan Seacrest was so impressed that he rushed backstage to crash her interview with Tanya Rad.
During the interview, Carpenter revealed what was going through her head as she prepared to deliver her debut performance of the song.
"It's so funny," Carpenter said. "I think, one, to get the opportunity to do a song that nobody has ever heard before live, is kind of a weird feeling. You have to just take whatever comes at you in the moment. There really is no going back once you start, so I think it is just about centering yourself and Beyonce-ing the crap out of it."
Watch the full interview above!
If you missed any of this year's Wango Tango, we've got you covered. Fans can re-live all of the best moments from the amazing summer kickoff concert by tuning into an 90-minute television special, exclusively on Freeform, on Sunday, June 3rd at 8 p.m. ET/PT.