Last Night's Look: Hit or Miss?

Vote on this week's styles including Rachel McAdams, Eva Mendes and more stars! You decide – are they fashionistas or flops?

  • LO BOSWORTH photo | Lauren Bosworth

Credit: Albert Michael/Startraks

Updated: Monday Sep 07, 2009 | 06:00 AM EDT

LO BOSWORTH

The Hills star does a children's book signing to promote her Jump Start public service announcement for early childhood education while wearing a green wrap skirt, white tank and striped American Eagle cardigan in Hollywood.