Yesterday, Shade 45′s founder Eminem chopped it up with Sway on the Sirius XM radio station. The town-hall style interview went in depth behind Eminem’s sequel to his most revered album. Along with several other topics, the Shady Records CEO spoke up about his collaboration with RocNation bombshell Rihanna on “Monster”.

“As soon as I got the beat I just heard her on it,” Em told MTV. “I wanted to make sure that I had it finished first to be able to present to her, but once I had the rhymes done, I sent it to her.”

The Marshall Mathers LP 2 drops today.

Check out the full interview here.