About This Feeling (feat. Kelsea Ballerini)

"This Feeling" is a song by The Chainsmokers featuring Kelsea Ballerini. Written by the Chainsmokers and Emily Warren, with production handled by former, it was released by Disruptor Records and Columbia Records on September 18, 2018, as the seventh single from the Chainsmokers' second studio album, Sick Boy. It is also featured on the deluxe edition of Ballerini's second studio album, Unapologetically.

Kelsea Ballerini and The Chainsmokers debuted the song on The Ellen DeGeneres Show. They also performed the song on November 19, on the ESPN Monday Night Football Genesis Halftime Show between the Los Angeles Rams and the Kansas City Chiefs at the Los Angeles Memorial Coliseum. They also performed the song at Victoria's Secret Fashion Show 2018. The song has sold 145,000 copies in the United States as of March 2019. It has been certified double Platinum by the RIAA for over 2 million units in combined sales and streams.