Paris Hilton @ L.A. Fashion Week 2008

Paris Hilton comes out to support her little sister, designer Nicky Hilton, at her Nicholai Fall 2008 fashion show during L.A. Fashion Week held at Smashbox Studios on Tuesday in Culver City, Calif.

The 27-year-old hotel heiress arrived hand-in-hand with her boyfriend, Good Charlotte guitarist Benji Madden, who celebrated his 29th birthday today.

Nicky received the support of her longtime boyfriend, David Katzenberg (pictured below).

65+ pictures inside of Paris Hilton @ L.A. Fashion Week…