Michelle and Taylor at the Reebok Party

Michelle Trachtenberg and Taylor Momsen at the Reebok Flash Launch Party in New York.

The Gossip Girl stars were both coorinated in black dresses. Taylor wore a strapless dress with fancy bodice teamed with chic booties, while Michelle wore a sparkled cowl neck dress.

Check out the new Reebok Flash range on-line at reebok.com

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