February 26, 2011 - Pascal Le Segretain/Getty Images North America more pics like this »
Selena Gomez in Dolce & Gabbana

Reigning teen dreams Selena Gomez and Justin Bieber escorted one another to the Vanity Fair Oscar Party, where they posed in matching Dolce & Gabbana outfits. Too cute—but beware! Britney and Justin used to coordinate their outfits, and we all know how that turned out.