Best Dressed - American Music Awards 2014

Ariana Grande wearing a black lace Michael Costello mermaid gown. Selena Gomez wearing an angelic blush Giorgio Armani gown.

Rita Ora wearing a vibrant yellow Zac Posen gown with Lorraine Schwartz jewels and a Swarovski clutch. Taylor Swift wearing an illusion yoke and cut out custom Michael Kors column gown.

Kate Beckinsale in a Kaufmanfranco gown with Bulgari High Jewelry Collection necklace, and Lee Savage clutch. Julianne Hough wearing a tangerine Zuhair Murad gown with Lee Savage clutch and Tamara Mellon sandals.

Kendall Jenner wearing a cotton eyelet and see-through Yigal Azrouël gown with black pumps. Giuliana Rancic wearing a one-shoulder Alex Perry gown and black Christian Louboutin lazer-cut, lace-up pumps. Zendaya Coleman wearing a champagne Georgine trouser and trench combo with mint-green leather bandeau and Gucci heels.