Gwen Stefani

Gwen Stefani (b. 1969) is an American singer-songwriter and fashion designer. She is a co-founder and lead vocalist of the ska band No Doubt, first formed in 1986. During the band's hiatus in the early 2000s, Stefani began a successful solo career as well, spawning the worldwide smash singles "Rich Girl" and "Hollaback Girl."

Stefani appears in the 46th season of Sesame Street, performing the song "Be a Good Friend" with Elmo, Abby Cadabby, Grover, Murray and Big Bird.

Stefani recorded "The Rainbow Connection" for the 2015 cover album We Love Disney.

In a video posted to Sesame Street's Facebook account in September 2014, Raya is seen rocking out to a No Doubt performance at the Global Citizen Festival. (video)