Hailee Steinfeld & Emmy Rossum Wow at Michael Kors Party: Photo 3210452, Abigail Spencer, Alison Brie, Amber Valletta, Aubrey Plaza, Emmy Rossum, Hailee Steinfeld, Hannah Simone, Zoe Kravitz Photos

Hailee Steinfeld & Emmy Rossum Wow at Michael Kors Party: Photo 3210452, Abigail Spencer, Alison Brie, Amber Valletta, Aubrey Plaza, Emmy Rossum, Hailee Steinfeld, Hannah Simone, Zoe Kravitz Photos

Hailee Steinfeld & Emmy Rossum Wow at Michael Kors Party: Photo 3210454, Abigail Spencer, Alison Brie, Amber Valletta, Aubrey Plaza, Emmy Rossum, Hailee Steinfeld, Hannah Simone, Zoe Kravitz Photos

Emmy Rossum dares to bare at star-studded Young Hollywood gala

Hailee Steinfeld & Emmy Rossum Wow at Michael Kors Party: Photo 3210448, Abigail Spencer, Alison Brie, Amber Valletta, Aubrey Plaza, Emmy Rossum, Hailee Steinfeld, Hannah Simone, Zoe Kravitz Photos

Hailee Steinfeld & Emmy Rossum Wow at Michael Kors Party: Photo 3210453, Abigail Spencer, Alison Brie, Amber Valletta, Aubrey Plaza, Emmy Rossum, Hailee Steinfeld, Hannah Simone, Zoe Kravitz Photos

Hailee Steinfeld & Emmy Rossum are Michael Kors Cuties!, Aubrey Plaza, Emmy Rossum, Hailee Steinfeld, Zoe Kravitz

Hailee Steinfeld & Emmy Rossum Wow at Michael Kors Party: Photo 3210456, Abigail Spencer, Alison Brie, Amber Valletta, Aubrey Plaza, Emmy Rossum, Hailee Steinfeld, Hannah Simone, Zoe Kravitz Photos

Hailee Steinfeld & Emmy Rossum Wow at Michael Kors Party: Photo 3210452, Abigail Spencer, Alison Brie, Amber Valletta, Aubrey Plaza, Emmy Rossum, Hailee Steinfeld, Hannah Simone, Zoe Kravitz Photos