The Black Eyed Peas have been reasonably quiet in recent years, with their members doing various solo projects - indeed, their last album was 2010's 'The Beginning'.
Although they released a single in 2015, it did not feature all four members as vocalist Fergie was not part of 'Yesterday'.
However, the pop group have reunited for a new charity version of their biggest hit 'Where Is the Love?'.
'#WHERESTHELOVE' features an all-star cast of contributors including Justin Timberlake, A$AP Rocky, Jamie Foxx, Diddy, Nicole Scherzinger, Usher, Jaden Smith, DJ Khaled and more. All proceeds will go to will.i.am's 'i.am.angel' charity, which provides college scholarships to young adults from underprivileged backgrounds.
You can see the full list of contributors - and watch the video - below:
Spread LOVE ���� Thank u @AppleMusic for donating all US proceeds ���� https://t.co/CpDZNKuGys #WHERESTHELOVE @BEP pic.twitter.com/nQ4MaYyuE3
— Fergie (@Fergie) September 1, 2016