In honor of Gossip Girl‘s 5th season premiere last night, we’re featuring stars Leighton Meester and Blake Lively, who are no strangers to “Tuesday Twosome.” As privileged, young Manhattanites, Blair Waldorf and Serena van der Woodsen are privy to the best schools, colleges, restaurants, entertainment and, of course, clothes! Here they are in Episode 4 of the 1st season. In the series, Blair’s mother, Eleanor, runs her own fashion line and chooses her daughter to model some of her looks when it gets picked up by Henri Bendel, while Serena comes to the photoshoot for support. But… like every other thing in Blair’s life, Serena ends up getting the gig instead, due to her outgoing and fun personality. Of course, drama ensues. Eleanor’s fictional fashion line is actually the work of Abigail Lorick. Above, some of her looks are perfectly cast – the prim and proper Blair wears a formfitting black and yellow belted dress with matching accessories and sweptback hair, while fun-loving Serena sports a loose-fitting gray, white and black frock with her sunny locks blowing in the breeze!