In 2019 , " Say Something " was certified Platinum in the UK exactly one year after its release , becoming his sixth Platinum seller in the country as a solo artist . On February 5 , 2018 , Timberlake and Stapleton performed " Say Something " on the post-Super Bowl episode of '' The Tonight Show Starring Jimmy Fallon '' . On February 21 , 2018 , both artists performed the song at the 2018 Brit Awards
2018 Brit Awards
2018 Brit Awards
Say Something (Justin Timberlake song)