Miley Cyrus, Emma Roberts and Sofia Vergara all shine at CNN Heroes Tribute

The CNN Heroes Tribute took place this past Sunday in Los Angeles. The stars that came out to support the winners looking nothing short of dazzling. Miley Cyrus, Emma Roberts and Sofia Vergara all turned heads as they walked the red carpet.

Cyrus looked stunning in a low-cut, muted gold Robert Cavalli gown. She matched the beautiful dress, which had crystals studded in the bodice, with big sterling silver earrings, a sparkling diamond bracelet and a large ring.

Vergara looked amazing in a black dress with lace detailing on the top. Like Cyrus, she left the necklace at home and paired the dress with sparkling earrings and bracelet. A touch of color was added to the look, as the star wore cheetah pumps. Roberts also wore a black cocktail dress, but kept the jewelry simple with some sparkly earrings.

During the event, it was announced that Robin Lim was awarded with the CNN Hero of the Year. Lim has helped ensure that Indonesian women experience healthy pregnancies and births by offering free prenatal care and medical aid to the women through her Yayasan Bumi Sehat health clinics, CNN reports.