Bebe Rexha was a singer who guested on the David Guetta song that was produced by which Dutch DJ?
Bebe Rexha:  She is best known as a featured guest vocalist on several "Billboard" Hot 100 charting songs, such as G-Eazy's "Me, Myself & I", David Guetta's "Hey Mama", Martin Garrix's "In the Name of Love" and Cash Cash's "Take Me Home". Hey Mama (David Guetta song): "Hey Mama" is a song by French DJ and record producer David Guetta, featuring vocals from Nicki Minaj and Bebe Rexha, as well as production from Dutch DJ and producer Afrojack.
Afrojack