American Music Awards ceremony, which was held Sunday at Microsoft Theater in Los Angeles, California, was attended by celebrities who stunned fans with their outfits. From Machine Gun Kelly's unique outfit to Kelly Rowland's classic animal print dress, here's everything celebs wore on the red carpet.

Machine Gun Kelly

The 32-year-old rapper turned heads at the event when he walked the red carpet wearing Dolce & Gabbana's suit covered with metal spikes. Many fans on social media quickly compared his outfit with COVID-19 times, noting this would've been really helpful to maintain social distancing.

Kelly Rowland

The 41-year-old singer, who accepted the award on behalf of Chris Brown during the show, sizzled on the red carpet with her beautiful animal-printed outfit. She completed her look with black gloves and matching sandals.

Charlie Puth

The singer, 30, arrived at the event wearing a yellow suit with a white t-shirt. The semi-casual look was completed with a black belt around his waist.

TXT Boy Band

Tomorrow X Together South Korean boy band members, who are also popularly known as TXT, walked the red carpet of the American Music Awards for the first time. All five members of the boy band - Yeonjun, Soobin, Beomgyu, Taehyun and HueningKai - were dressed in semi-casuals for the event.

Mark Tuan

The 29-year-old rapper was dressed in an all-black outfit. Tuan wore slim-fit pants with a matching t-shirt and a shiny black jacket. The rapper completed his look with a silver chain around his neck and black nail paint.

Lauren Jauregui

Jauregui walked the red carpet wearing a gorgeous looking Norma Kamali's green outfit. The dress was beautifully done with silver embroidery.

Jessie James Decker and Liza Koshy

Decker and Koshy - both posed together on the red carpet during the event. Decker, 34, donned a black outfit and matching sandals. Koshy, 26, on the other hand, donned a black and white outfit with thigh-high boots.

The award ceremony was hosted by Wayne Brady.

The event made headlines last week when it added a new category of "Favorite K-Pop Artist" along with other American artists. BTS, Blackpink, boy bands SEVENTEEN, TXT and girl group TWICE were nominated in this category. BTS took the trophy home.

Machine Gun Kelly
Rapper Machine Gun Kelly on the red carpet at the 2015 BET Awards. Getty