SISTAR19 turned Taiwan upside down with their signature sexy performance on M-net's 'M-Countdown Ni Hao-Taiwan.'

On 'M-Countdown' which aired April 25 with a series of special performances in Taiwan, SISTAR19 performed "Gone Not Around Any Longer." It was Bora and Hyorin's very first stage in Taiwan as SISTAR19 as they have only previously performed in Taiwan as SISTAR.

To their first show in Taiwan, SISTAR19 brought it all on their stage and left the fans in Taiwan in euphoria.

Sporting scandalous teal-colored leopard print jump suits, Bora and Hyorin took hold of the stage with their gorgeous choreography.

Soyoo and Da Som joined SISTAR 19 on stage following their performance and sang SISTAR's "Alone."

Meanwhile, SHINee, INFINITE, T-ARA, uBEAT, Teen Top, Girl's Day, Dalshabet, K.Will, Baechigi, Ailee, Tasty and DJ Koo performed on the show on 'M-Countdown Ni Hao-Taiwan.'