A Little Heckling Never Hurt!

Ha!

Robert Pattinson went to watch his friend, musician Marcus Foster, perform at The Pigalle Club in London on Thursday night and heckled him!

Poor guy!

Foster, who penned the tune Let Me Sign (the song R-Patz sang for the Twilight soundtrack) with songwriter Bobby Long, was performing when Pattinson started shouting for him to play Bobby Long songs!

We’re sure Marcus was not amused, but R-Patz sure was!

[Image via WENN.]