She actually looks a little overdressed, dontcha think??
Well, for her anyway!
Taylor Momsen performed with her band The Pretty Reckless live at the O2 Shepherds Bush Empire arena in London Thursday night.
Wearing her classic black corset, thigh-highs, and raccoon eyes, Taylor rocked it out in front of the large crowd.
Yup, she's still 17.
[Image via George Chin / WENN.]