On December 12, the best of the best gathered at New York City's Museum of Natural History for the 15th annual CNN Heroes: An All-Star Tribute.
The special night honors individuals across the country who have gone the extra mile to help others and make a difference in their community, and plenty of celebs were in attendance to offer their gratitude.
The show was hosted by Anderson Cooper and Kelly Ripa, who presented the night's biggest honor to Shirley Raines, a woman who helps out people living on Skid Row.
"This surely hasn't been easy. I stand before you a very broken woman," she said as she accepted the honor. "I am a mother without a son and there are a lot of people in the streets without a mother — and I feel like it's a fair exchange."
Scroll down to see who came out to the event.
Dropping jaws! The West Side Story star was mesmerizing in a sequined gown by Zuhair Murad and Cartier jewels.
"Felt so golden at #CNNHeroes last night honoring Jenifer Colpas, who is doing incredible work in Cartagena, Colombia to provide folks with housing, electricity, and sanitation," the singer-actress shared. "Thank you for having me, @cnn! what a beautiful evening."
Jessica Betts & Niecy Nash
The Marvelous Mrs. Maisel star looked chic in a strapless black top and a pair of pleated wide-legged pants that had a matching belt. She was later joined by husband Jason Ralph.
Fashion forward! The Wonder Woman star opted for a white suit that featured zippers on the pants.
She added a pair of trendy black combat looks to finish off the outfit.
Carter seemed to be in good spirits, though she admitted she's having a tough time after losing her husband, Robert Altman, in February due to blood cancer.
"The next part of my life is I want to learn who I am. It's totally frightening. I don't know who I am without Robert," she shared with PEOPLE. "It still gets me. I just can't believe I've lost him."