Dianna Agron - "These Girls" Event in NYC

Dianna Agron is wonderful in white at Glamour‘s These Girls event held at Joe’s Pub in New York City on Monday night.

“Oh. THESE girls. Day of show y’all. pic.twitter.com/BovW1pNelk,” the 26-year-old actress tweeted before the big event.

Dianna joined Amy Poehler, Emma Roberts, Alexa Chung, Zosia Momet, Amy Schumer, and special guest Gloria Steinem for Glamour‘s night of monologues by a new generation of voices.