Last night in New York City, a bevy of stars came out to honor high-achieving women like Jennifer Lopez, Chelsea Handler, Tory Burch, Laura Bush and her daughters, artist Cindy Sherman, and Gloria Steinem. Jennifer Aniston turned out in Versace while J. Lo went for a sexy Atelier Versace dress, Emma Stone wowed in Lanvin, Lea Michele sparkled in Jenny Packham, and Jessica Alba looked adorable in Tory Burch on this ultraglam night. One of the biggest trends of the night? Serious stems: whether it was a thigh-high slit like Jennifer Lopez's or an asymmetric hem a la Aniston, legs were on display despite the Fall temps. We've got all the pics and who wore what, so click to get started, and let us know who you think was the best dressed of the night in the comments!