By Leah Abrahams
Sep 07, 2012 @ 5:25 pm

Miranda Kerr (in Carla Zampatti) and Orlando Bloom stuck to basic black on the red carpet for the announcement of Qantas's new partnership with Emirates airlines in Sydney, Kerr's hometown. Qantas has  tapped the Australian model as the face of its latest ad campaign, and she also helped the brand launch its new credit card with David Jones. Click through the gallery to see Taylor Swift, Brad Pitt and more stars at this week's hottest events. 

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