Poor little J…Gossip Girl said to never expose your little Hump-hreys!
…guess she didn't get the memo???
Taylor Momsen is ditching clothes and cupping breasteses in a racy new tour poster for her band, The Pretty Reckless.
The 20-year-old actress turned rocker shared the seksi shot on Twitter promoting the upcoming Going to Hell tour, with her nekked bod covered by impeccably manicured paws!