Darren Criss croons at GQ photoshoot - video

Darren Criss is in featured in the latest GQ magazine, modeling the summer's hottest looks in wedding fashion for men. In the brief interview, he talks about his quick rise to fame and his humble start playing Harry Potter in a viral video Potter musical.

Now GQ has released a video of Criss singing while on set for his photoshoot. If you want to see more of the video, you have to have GQ's iPad app. But we've got a sneak peek above. We love that Criss is showing off how every pop song has the same four chords. *snicker*

Criss is currently starring as Blaine, a member of the Dalton Academy Warblers and Kurt's boyfriend, on "Glee." We are excited to see him on the show next year, he is definitely a unique vocal talent.