Nicole Richie in Winter Kate & Helmut Lang - NBC Universal's Summer Press Day

Nicole Richie promoted 'Fashion Star' at the NBC Summer Press party in California on Wednesday.

She wore a laser-cut black shirt from her own Winter Kate line, with some leather skinnies by Helmut Lang.

She accessorised with bangles and heels from House of Harlow.  Her hair is looking a lot better with the darker hue.

Image Source: justjared

Bar Refaeli In Helmut Lang - Laureus World Sports Awards

Bar Refaeli attended the Laureus World Sports Awards in London, wearing a dress by Helmut Lang.

The Israeli model kept things simple but sexy, in this black jersey gown with a back cutout and a leg split.

A shiny blow-dry, H. Stern jewels and nude Christian Louboutin pumps finished her look.

Image Source: justjared.buzznet.com