Not only can Dan Humprey write, but he can sing! Read on for more details!

Who knew Penn Badgley could belt out a tune?

The Gossip Girl star performed at The Cribs concert on August 5, and according to mydiscmanbroke.com, Penn opened for the Indie band singing “Lilac Wine” — a famous Jeff Buckley rendition.

This is definitely a taste of what we can expect to see in Penn’s biopic, Greetings from Tim Buckley, in which he portrays the famous musician. Sadly, the movie currently doesn’t have a release date.

Penn is the third musician in the GG cast, joining Leighton Meester and Ed Westwick.We’d love to see the three of them perform together!

What do YOU think, HollywoodLifers? Do YOU think Penn is a good singer? Weigh in below!

More Penn Badgley:

1. ‘Gossip Girl’ Recap: Chuck & Blair Bet On Their Love, Plus 4 More ‘OMG’ Moments
2. ‘Gossip Girl’ Recap: Blair Decides To Go To Rome With Dan, Plus 4 More ‘OMG’ Moments
3. Dan Is Stupid For Choosing Blair Over Rome On ‘Gossip Girl’