Photo Flash: Patina Miller, Megan Hilty & More Attend 19th Annual ASPCA Bergh Ball

Last night, guests gathered at The Plaza Hotel in New York City for the Nineteenth Annual ASPCA Bergh Ball celebrating the ASPCA's 150th Anniversary.

Drew Barrymore was honored with this year's ASPCA Compassion Award which was presented to her by Martha Stewart. Nathan Lane served as the evening's emcee, which featured music by DJ Mark Ronson.

The annual event, a cornerstone of the ASPCA's fundraising efforts brings together hundreds of animal lovers to impact the lives of homeless, abused and neglected animals across the country.

Additional attendees included Jessica Hart, Christian Siriano & Brad Walsh, Patina Miller, Megan Hilty, Roger Waters, Georgina Bloomberg, Selenis Leyva, Allie Rizzo, Dominic Chianese, Ariana Rockefeller, ASPCA President & CEO Matthew Bershadker among others.

Photo Credit: Getty Images