Rose Byrne, Lily Rabe, & Uzo Aduba Make It A Classy Night at New Group Gala 2015!

Rose Byrne and Lily Rabe look chic and sophisticated as they pose for photographs while arriving at the 2015 New Group Gala held at the Tribeca Rooftop on Monday (March 9) in New York City.

The 35-year-old Spy actress and Lily, 32, were joined at the event by Uzo Aduba and her Orange is the New Black co-star Natasha Lyonne, Benjamin Walker, Lili Taylor, Dianne Wiest, Holly Hunter, Cynthia Nixon, Frank Whaley, and Rose‘s boyfriend Bobby Cannavale, who served as host for the night alongside Natasha.

PHOTOS: Check out the latest pics of Rose Byrne

The New Group, which is celebrating its 20th anniversary, is an award-winning, artist-driven company with a commitment to developing and producing powerful, contemporary theater.

30+ pictures inside of Rose Byrne, Lily Rabe, and others at the gala…