Oh, these over-achieving Glee boys. When they're not on stage, Puck "pumps iron" with Mike and Sam, while Kurt teases the vertically challenged, mic-loving Blaine. Watch Mark Salling's and Chris Colfer's in-character videos below and tell us what you think!
Glee: The 3D Concert Movie premieres September 21.
On the Road with Puck
On the Road with Kurt