Maybe Taylor Momsen skipped geography in school?

Performing in Glasgow, Scotland, with her band, The Pretty Reckless, the singer told the crowd they were "the craziest in the whole of England." Ooh, bad form!

Granted, there were was no flashing of the crowd (although that might've helped smooth things over), but it was yet another crazy live incident for T-Moms.

Fans responded to her snafu with resounding boos.

Hey, at least Taylor Momsen was trying to be nice!

The UK's Daily Record says people began to cheer as they presumed she would say Scotland, "but when the penny dropped, all you could hear was boos."

Apparently not realizing the mistake, the band continued to play undeterred, albeit baffled, without an apology. But the Gossip Girl star did realize it later.

The starlet took to her Twitter to good-naturedly clear the air, saying, "Glasgow, I love you, I now HAVE to tour SCOTLAND (haha, sorry bout the slip up!)."

Hey, less inflammatory than some of her other recent choice quotes!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.