Provocative Gossip Girl star Taylor Momsen gave one young fan a treat during a concert in Barcelona, Spain on Wednesday (06Jul11) - by gyrating suggestively on her lap.
Momsen was performing with her band The Pretty Reckless when she invited scantily-clad fans onstage at the city's Razzmatazz club.
The teenager sat one of her devotees in a chair and treated her to a lap dance as the audience cheered the star on.