Nicole Richie arrived in Australia yesterday, and today she had a packed schedule full of promotional appearances across Sydney. She was first in jeans and a black vest on her way into a theater and later changed into a white dress and black motorcycle jacket for an early evening photo op. She headed to the Mid City Centre mall afterward in her sequined jacket for more posing and autograph signing with fans. Nicole has been quite the world traveler lately, with stops in Spain and England. Her fiance, Joel Madden, is holding things down in the US and is expected in NYC this evening for a pre-Father's Day event — in honor of the holiday, check out our adorable slideshow of celebrity dads!
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