Sean Thomas Hopper is an American musician, playing keyboards.
He is a founding member of the American rock band Huey Lewis and the News.
[citation needed] Prior to HLATN, he and frontman Huey Lewis were members of the band Clover.
The News' sound draws upon early pop, rnb, doo-wop, blue-eyed soul and new wave.
Hopper was in USA For Africa, and sang in the chorus for the charity single We Are the World.