It was an amazing time for artists on Sunday night as some of the hottest celebrities came together for the 2018 iHeartRadio MuchMusic Video Awards in Toronto, Canada. Along with celebrating accomplishments in music and killer performances, some stars made some major fashion statements on the red carpet.

Halsey was definitely one of the best-dressed celebrities during the big event. The “Bad at Love” singer made sure everyone knew she was skilled when it comes to style as she walked the red carpet. The 23-year-old showed some skin by wearing a Tom Wood linen suit paired with a beaded bikini top.

The artist, who received three nominations, won the artist for change award and also hit the stage to perform some of her hit singles, including “Sorry.”

Halsey Halsey is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch

Meanwhile, Alessia Cara shared the video of the year award with Logic and Khalid for their collaboration on “1-800-273-8255.” Ahead of her stellar performance, the “Scars to Your Beautiful” singer rocked a patterned two-piece ensemble featuring high waist pants and a crop top.

Alessia Cara Alessia Cara is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch

Meghan Trainor also hit the stage and brought the audience to their feet with a medley of “All About That Bass” and “Me Too.” The singer even treated the crowd by performing two singles, “No Excuses” and “Let You Be Right, ” from her upcoming album.

Trainor, who wore a white lace crop top and wide-legged pants, walked away with the award for best pop artist or group.

Meghan Trainor Meghan Trainor is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch

Kristin Cavallari looked like a ray of sunshine ahead of the Sunday night event. The “Very Cavallari” star wore a yellow blazer dress featuring a plunging neckline, which became a  topic of conversation when fans began to think the reality star suffered a nip slip.

Prior to hitting the red carpet, Cavallari posted a video on her Instagram Story, which featured her friend warning the star about the possibility of a wardrobe malfunction. Cavallari then revealed she planned on asking for tape when she arrived at the event.

The Uncommon James designer took to Twitter later that night to clarify a moment on stage in which it appeared she flashed the iHeartRadio MMVAs audience. “It looks like u can see my nipple while I give this damn speech but it was a tan line!! Just wanna clear that up,” she tweeted.

Cavallari wasn’t the only one who managed to capture the attention of the crowd during the award show. Take a look at some of the best-dressed celebrities at the 2018 iHeartRadio MMVAs below:

Madison Beer Madison Beer is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch

Jenni “Jwoww” Farley Jenni “Jwoww” Farley is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch

Sonequa Martin-Green Sonequa Martin-Green is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch

Ashlee Simpson Ross Ashlee Simpson Ross is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch

Asha Bromfield Asha Bromfield is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch

Ralph Ralph is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch

Melissa Merk Melissa Merk is pictured arriving at the iHeartRadio MuchMusic Video Awards (MMVA) in Toronto, Ontario, Canada on Aug. 26, 2018. Photo: REUTERS/Mark Blinch