Gossip Girl star Taylor Momsen will be temporarily absent from the CW show when it returns September 13, although she's certainly still in the public eye.
The 17-year-old and her band, The Pretty Reckless, are gaining popularity by the day. Last night, they performed "Make Me Wanna Die" on Letterman.
Think Taylor has real singing talent, or are these guys just trading on her acting fame? Take a look at their performance and vote in our survey below ...
Can Taylor Momsen cut it as a rock star?