one
Outkast made a reunion in 2014, so Outkast is not dead.
Hey Ya - by outkast
There are four members in the band.
Lady Gaga is a solo and does not have a band.
I have a feeling you're talking about the song "Hey Ya!" by Outkast member Andre 3000 where he is the drummer, singer, back-up singers, keyboardist and guitarist.
In Outkast, they're 2 members. Andre 3000 and Big Boi.
Outkast made a reunion in 2014, so Outkast is not dead.
The black eyed peas, and previously OutKast
Lucy Liu
Hey Ya - by outkast
there are 3 band members, koko, lollypop, and candy.
4
5 band members
Andre Benjamin (Andre 300) and Antwan Payton (Big Boi)
Metro- Station
There are four members in the band.
three members