Big Boi took to twitter to discuss why he was absent on Frank Ocean's "Channel Orange" album, but the other half of Outkast, Andre 3000, was featured.

Andre 3000 was featured on the "Pink Matter" single off Frank Ocean's recently released Channel Orange album, and some were wondering why Big Boi wasn't featured on the track, or album.  

Big Boi tweeted about it to clear things up saying he was approached, but Andre decided to delay an Outkast reunion until it's on their own album.

You can stream Channel Orange here.  

(Courtesy of Complex). 

I know frank called me to be on there as well, I think im bout to hop on it RT @ElliottWilson: @BigBoi 3 Stacks on that "Pink Matter".

— Big Boi of OUTKAST (@BigBoi) July 10, 2012

Dre didn't want an Outkast Record Coming out on anybody else LP RT @JoeyDe_: whhhaaaaaa @BigBoi why werent you on it to begin with?!

— Big Boi of OUTKAST (@BigBoi) July 10, 2012

Same situation with the song Stacks recorded wit @Tip

— Big Boi of OUTKAST (@BigBoi) July 10, 2012