Kara Janx

13 of Project Runway's most talented and controversial designers return for a second chance at victory. New host supermodel Angela Lindvall reveals an All Stars twist to what all designers love to hate--the unconventional challenge! The All Stars are greeted by new mentor, Marie Claire's Joanna Coles before facing new judges Georgina Chapman and Isaac Mizrahi.

The designers are given 24 hours to create ball gowns for a night at the opera.

Fashion icon Diane Von Furstenberg joins Angela on the Runway to reveal the fastest challenge in Runway history. It's a race against time as the top ten All Stars have only six hours to create a colorful look for supermodel Miranda Kerr.

The designers must create a cocktail dress for Miss Piggy.

It's all about Broadway baby, when the designers compete for their Broadway debut. The award winning composer of "Wicked" Stephen Schwartz, challenges the All Stars to design an outfit for the Broadway musical "Godspell.

At the prestigious United Nations headquarters, Angela challenges the All Stars to choose flags as inspiration for beautiful dresses. Guest judge Catherine Malandrino.