Blake Lively Pictures at Jason Wu Target Event

Blake Lively was among the starlets who stepped out in NYC last night to celebrate the launch of Jason Wu For Target. She joined the designer on the red carpet, which also hosted Chloë Moretz and Jaime King. French singer Yelle was on hand to entertain the attendees, who snacked on Laduree macarons. Jason later tweeted his appreciation for the turnout. He wrote, "Can I just say having Chloe Moretz and Jaime King at my Jason Wu for Target party meant the world to me."

The bash was Blake's second public appearance of the day after celebrating Gossip Girl's 100th episode in Queens with her small screen costars Ed Westwick and Penn Badgley. Mayor Michael Bloomberg was there to issue a special proclamation in honor of the series, which has brought many jobs to the Big Apple area during its five-year run.