Whitney Port ,Roxy Olin and Olivia Palermo at the Mara Hoffman 2010 fashion show

Olivia Palermo sat front row at the Mara Hoffman 2010 fashion show on July 18, while Whitney Port worked the show with Kelly Cutrone.

After the show Whitney was spotted backstage with Roxy Olin but there was no sign of Olivia. It's interesting how often Whitney and Olivia manage to miss (avoid?) one another unless they're filming...
credit - getty,jamd, zimbio