No Doubt have posted pictures of the band's studio recording sessions for their new album.
The band, who reformed in 2009, have been working on the follow-up to 2001's Rock Steady for a number of years.
"Meeting about artwork today!! Getting so close yet so much still to do," wrote frontwoman Gwen Stefani.
"Just finished drumming on 'Dreaming the Same Dream'. I really really like the way this song is turning out."
The album has been pushed back on several occasions, with No Doubt releasing a statement on their official website last year: "Ideally our new record would be coming out this year but it's just not ready yet. We don't want to rush this album just to get it out.
"This collection of songs means everything to us and our only priority right now is to make sure that it's the best album we can possibly make. There is still more work for us to do."
They added: "We love our fans and are doing this for your ears and want you to know how much we appreciate your patience and support."
The as-yet-untitled album will include tracks 'Undercover', 'Settle Down', 'Easy', 'Heaven' and 'Dreaming The Same Dream.
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