Iggy had a whoopsie! Rising rapper Iggy Azalea graced the Dancing With the Stars set during the Tuesday, May 20 finale, performing her breakout smash "Fancy" with singer-producer Charli XCX on live TV—and suffered an embarassing microphone malfunction. Dressed in retro prom queen regalia and surrounded by DWTS dancers, Azalea, 23, descended the steps but struggled to rap in sync with the backing track during the beginning of the song.

"I'm so sorry, but there's something wrong with my earphone!" she said apologetically, going silent as she continued her climb down the steps.

Thankfully, Azalea (Amethyst Amelia Kelly) quickly recovered and pulled off the rest of the performance sweetly.

She acknowledged the eff-up via Twitter later that night. "I am so sorry guys! My in ears messed up and I couldn’t hear the track," she wrote. "The dramas of live TV. Sh-t happens. Still really enjoyed it."

Watch the full performance now!