Alessandra Ambrosio

Barney gets an invitation to the Victoria's Secret Fashion Show afterparty, where he can mingle with all the models.

A chance encounter lands Jess and Cece an invite to a party at Prince's mansion; Nick, Schmidt, Winston and Coach decide to crash the party.

Vince's new agent wants him to do a period film; Eric and Vince agree to have lunch with Ari.

The Top 17 compete in a high-pressure mystery box challenge, inspired by special guest Alessandra Ambrosio, for a shot at immunity.

On her first day at Columbia, Blair attempts to gain membership into an ultra-exclusive social club, Hamilton House.

The models learn about chemistry as they pose alongside Alessandra Ambrosio and Rob Evans; some of the men have meltdowns during makeovers.