Darren Criss bared it all this week while filming a scene for the upcoming TV show, The Assassination of Gianni Versace: American Crime Story. The former Glee actor showed off his impressively fit bod, amongst other things, during the sexy shoot. Neither shirts nor pants were required — the actor wore nothing but a skimpy red speedo! As the camera crew filmed, Darren kept his face stoic and focused. No doubt this is an important scene. Click through to see more shots from Darren’s sexy shoot!

The actor struck a pose as he waited for action to be called.

Once filming began, Darren made sure to get every part of his body clean.

Every part!