Celebrities looked great at this year’siHeartRadio Music Awards!

Performer in black leather outfit and wide-brimmed hat on stage

Woman posing on a yellow carpet in a red strapless outfit with lace detail and heels

Person posing on the yellow carpet at iHeartRadio event, wearing a green halter-style dress with thigh-high slit

A woman poses on the red carpet wearing a pleated dress, tights, and platform shoes

Person stands on event backdrop in black outfit with textured top and long skirt

Ludacris at an event in a light jacket and sneakers, posing with one hand up, smiling

Person posing on red carpet in sparkly bodysuit with cutouts and black boots

Lance Bass wearing a textured suit with casual t-shirt, posing at iHeartRadio event

AJ McLean in a hooded sweatshirt, cargo pants, and boots posing at an iHeartRadio event

Celeb on red carpet in shimmering metallic dress with feather details, posing with hands on hips

Two celebrities posing together at an event, one in a stylish track suit and the other in an elegant off-the-shoulder gown

Woman in gold and white lacy minidress and heels posing on event backdrop

Individual on a red carpet wearing a sheer black top, gloves, and black pants

Person standing on yellow carpet, iHeartRadio backdrop, in black turtleneck & patterned jacket

Celebrity in a hooded, belted mini dress and heels posing on the event's photo backdrop

Tre Cool, Billie Joe Armstrong, and Mike Dirnt of Green Day pose at an event, Armstrong in a distinctive red suit

Person in fitted gown with train posing at iHeartRadio event

Person posing at event in a sequined off-shoulder mini dress and heels

Celebrity in a sheer black dress with a plunging neckline and thigh-high slit, posing on the iHeartRadio event backdrop

Person in a varsity jacket and jeans poses on a yellow event carpet

Man in glittering black suit standing on the yellow carpet at iHeartRadio event

Two celebrities posing, man in a black jacket and sneakers, woman in a lace dress and fringe boots

Person in a black leather outfit with jacket and trousers, making peace signs, at iHeart Radio event

Avril Lavigne standing on a yellow carpet background, wearing a graphic tee, black cargo pants, and boots

Person in a black denim jacket and pants with sneakers posing with hands out on the iHeartRadio event backdrop

Person in black one-shoulder dress with metallic button detail, posing at iHeartRadio event

Two men at an event wearing black outfits and sunglasses, posing for the camera

Person on red carpet wearing black top, plaid trousers, and necklaces

Two men posing, one in a wolf print T-shirt and jeans, the other in a metallic jacket and ripped jeans

Person on red carpet in a black hat, feathered jacket, and flared pants

Two individuals posing together at a media event, one in a suit and the other in a sleeveless dress

Man waving, wearing an open white shirt, chain necklace, black pants, and shoes, at an event backdrop

Man in a black outfit with yellow highlights poses with a thumbs-up on a media event backdrop

Person posing on the red carpet in an oversized white jacket and pants, accessorized with a necklace and gloves