So T-Pain and Usher squashed their auto tune beef and hugged it out while on stage at a private event hosted by Dave Chappelle. The two have been beefing since Usher made a comment about T-Pain using auto-tune and it ruined music for real singers. But they hugged it out, and squashed it just recently. So maybe we can expect a T-Pain Usher collab in the future?! That be dope!!