Mike WiLL Made It posted a picture on Instagram earlier today of him in the studio with Pharrell, T.I. and Usher.
The caption he used for the image was, "Pic says a million words," and in this case that phrase rings true considering the individuals present. Mike WiLL is currently at work on his debut album Est. In 1989 Pt. 3, so this massive collaboration could end up on there. He already released "23," which features the incredible combination of Miley Cyrus, Wiz Khalifa and Juicy J.
The wildcard in this image is Usher, who has been relatively quiet since releasing Looking 4 Myself last year. Wherever this song turns up, it will be a must-listen.