'Gossip Girl' Star Taylor Momsen Bitten by Bat Onstage, Gets Rabies Shots

Taylor Momsen -- the frontwoman for The Pretty Reckless band and one-time "Gossip Girl" star --must be feeling pretty rock 'n' roll right now ... 'cause she got bitten by a bat onstage. Taylor -- who came up as an actress on 'GG' and as Cindy Lou…