American Music Awards 2015 red carpet: Selena Gomez, Gwen Stefani, Kendall Jenner, Gigi Hadid and more celebs

Celebrities showed off their best looks at the American Music Awards 2015 held at the Microsoft Theater in Los Angeles. Selena Gomez looked gorgeous in a red Givenchy dress. The 23-year-old singer kept it simple with Jimmy Choo shoes and Tacori earrings.

Gigi Hadid opted for a white outfit - a custom Bao Tranchi top with thigh-high split cut skirt. The 20-year-old Victoria's Secret model showed off temporary bob hairdo too.

Zendaya looked elegant in a pink Emanuel Ungaro dress. She completed the look with matching Christian Louboutin shoes.

Demi Lovato looked elegant in a Lorena Sarbu dress. She kept it classy with matching heels and sleek hairstyle.

Gwen Stefani turned heads in a black Yousef Al-Jasmi sheer dress. The 46-year-old singer's outfit featured huge sleeves and a thick black choker.

Scroll down to take a look at more celebrities at the 2015 American Music Awards