This week in the hip-hop Twittersphere, friends and collaborators reacted to the death of Andre 3000's mother, Ab-Soul and Waka Flocka Flame reached out to Amanda Bynes, and Gucci Mane and Freddie Gibbs teased their new albums. At the same time,  Wiz Khalifa gets confused for an impostor and Tyler, the Creator talks about Mac Miller's sophomore album. And then Kanye West let loose his album cover...