Pop rockers No Doubt are reportedly in the studio working on their first album in almost ten years, and last night the band got an assist on the project from dancehall / electro production duo Major Lazer.  Tom Dumont, the band's guitarist, wrote on Twitter Thursday:  "We're working on 3 different songs tonight [sic] in 3 different rooms in the same studio complex, all at once. Like magic, somehow it works.  @majorlazer in one of those rooms. Cutting drums with Adrian [Young] at the moment."  Dumont also posted a photo on the band's Twitter account of the quintet working with producers Diplo and Switch.