The 44th annual American Music Awards took place at the Microsoft Theater in Los Angeles, California. Jay Pharoah and Gigi Hadid hosted the fun night. A variety of styles were represented on the red carpet as usual. One Direction member, Niall Horan made his solo American debut in a windowpane print suit by Paul Smith. Other stars went more casual. For example, Shawn Mendes sported a leather jacket and black separates from Emporio Armani. However, a formal component dominated the red carpet with a series of sharp tuxedo jackets and traditional suits.