On March 30, media outlets confirmed that singers Junsu and Jaejoong will be releasing a duet OST for an upcoming Japanese drama series coming to NTV, 'Bad Woman'. 

Titled "Sixth Star", the OST track is said to be a luxurious ballad track with lyrics cheering on those who are giving their best efforts in their lives. Ahead of the OST's full release, Junsu and Jaejoong also plan on appearing on 'Premium Music 2022', taking place on March 30 at 7 PM KST, to deliver a duet performance of "Sixth Star". 

Meanwhile, NTV drama series 'Bad Woman' (also called 'Waru: Hataraku no ga Kakko Warui Nante Dare ga Itta?') is set to premiere on April 13.