Girl group SISTAR transformed into sexy show girls.

SISTAR plans to sing their hit song, "Alone" with the sexiest concept yet at the CJ E&M "2012 Syle Icon Awards" on Thursday.

According to SIA, SISTAR plans to create an illusion performance along with their powerful dance moves and vocals.

An official commented, "Keep a look out for SISTAR's sexy performance that shows off health and sexy female idols."

The 2012 SIA's will be held on October 24-25 and will be broadcasted live on 6 channels.