Momsen, 17, pulled down her shirt briefly, with only black tape covering her breasts. Before the flash, she had been running her hands suggestively up and down her chest.
This is not the first time the actress has caused a stir. She posed on the November/December cover of Revolver scantily clad and toting a rifle, handgun and pack holster, and spoke about masturbation and watching porn. She was also seen smoking during a break on the Gossip Girl set, even though she is too young to purchase cigarettes.
Momsen got her start playing Cindy Lou Who in 2000’s How the Grinch Stole Christmas.