Leona Lewis premieres the brand new single, "Thunder," from her forthcoming album, I Am.
The cut, which follows the previous offering, "Fire Under My Feet," serves as the official first single in the U.S. The song will be sent to radio at the end of the month.
Leona performed an acoustic rendition of 'Thunder' for a radio station in Chicago earlier this week, where she is currently on a promotional tour of the US.
On I Am, which she described as "empowered, earthy, and authentic," the former X Factor winner will take a deeper journey into her mind, heart, and soul.
The album, scheduled for September 11th, is Leona's first since leaving Simon Cowell's Syco record label in 2014 and signing a new deal with Def Jam.