When Lin-Manuel Met Marshall Mathers

Rap geniuses unite!

Last night’s performance of Hamilton was blessed with an appearance by rap legend Marshall Mathers AKA Eminem.

Hamilton scribe/star, Lin Manuel Miranda tweeted the above picture with the caption “Um.”

Also in attendance at last night’s performance: Reese Witherspoon, who called the hit musical a “game changer.”

Eminem and Reese join a laundry list of celebrities who have attended the hit Broadway show including Beyoncé, Bill Clinton, Julia Roberts, Oprah, Amy Schumer and Laverne Cox.