Taylor Momsen: CD Signing in New York City!

Taylor Momsen waves at a signing on Tuesday (April 12) at Best Buy Union Square in New York City.

The 17-year-old Gossip Girl actress and Pretty Reckless rocker performed and autographed CDs for fans.

“NYC Best Buy Union Square acoustic performance in less than 2 hours! See everyone there at 6pm!” Taylor tweeted earlier in the day.

15+ pictures inside of Taylor Momsen at a signing in New York City…