Last Night's Look: Hit or Miss?

Vote on this week's styles including Sienna Miller, Nicole Richie and more stars! You decide – are they fashionistas or flops?

  • NICOLE RICHIE photo | Nicole Richie

Credit: Michael Kovac/FilmMagic

Updated: Saturday Aug 08, 2009 | 06:00 AM EDT

NICOLE RICHIE

She really is her own best model! At the launch of her new maternity collection, "Nicole" for A Pea in the Pod, Richie showed off her growing baby bump in a tight black mini dress and billowy gray floral printed cardigan from the line, accessorized with a locket from her House of Harlow 1960 jewelry line.