In this week's episode of America's Next Top Model designer Zac Posen surprises the girls at their beach house to inform them they will be wearing his fall 2010 collection during this week’s runway challenge. The girls put their personality to the test when they shoot their very first commercial while wearing roller skates on the beach. Posen is also this week’s guest judge.
Click here to see some photos from this week's challenge and keep reading to get the full recap on the episode.