Jessica will be making a comeback as a singer for the first time in two years with the release of "I Can't Sleep."

Jessica will be releasing the original soundtrack with the music platform Municon on August 27 at 6 PM. "I Can't Sleep" is the first OST with a jazz style easy listen to ballad track from Jessica and Krystal's 'As You Wish,' the reality program showing the two sisters' trip to the U.S.

Jessica sang the song with her unique sweet yet sorrowful vocals that perfectly depicted the emotions of the song. The song "I Can't Sleep" portrays the emotions of a woman who is heartbroken and unable to fall asleep while missing her ex-boyfriend. "I Can't Sleep" marks Jessica's first new song in two years since "Call Me Before You Sleep (Feat. Giriboy)" was released in 2019.

Meanwhile, Jessica has kept an active presence online as she continuously communicates with her fans through social media and her YouTube channel. She continues to be a successful businesswoman as well as a popular celebrity.

Jessica's new song will be released on August 27 on various music platforms at 6 PM KST.