14 year old Gossip Girl actress Taylor Momsen, wore this sequin butterfly Catherine Malandrino sleeveless dress, when she and her cast-mates recorded Gossip Girl Revealed. This show was about the outtakes from the hit series, which you can see her wearing in the clip below.
Michelle Trachtenberg looked fab on the red carpet last week at Entertainment Weeklys Upfront Party, wearing the same dress. The newest addition to Gossip Girl wore a her dress with tights and knee-high boots.
Both ladies look great in the dress, but I really think this dress look better without tights.