Lady trio Top.AZ has finally made their first live performance on the 5th November episode of Mnet's M! Countdown. Their song is titled "Can't you trust Noona?" with the music video being very controversial; apparently the members wore clothes that were too revealing. Top.AZ has been trying to differentiate itself from girl idols by calling themselves a "lady group," and tonight we got to see how the ladies do it differently from the girls. An interesting thing to note is their outfits in this performance. The outfits that Top.AZ are wearing are apparently worth over $20,000. Mr. Cho, who designed their outfits said "Tonight's costume is called glam lingerie look, inspired from Valencia's work in the 1910s. We put a lot of detail in all hand made beads, and with imported material the production cost of the outfits were over $20,000." Here is the video of their performance. Enjoy! Many thanks to Altoran2009 for the video.