The music industry’s biggest stars were out in full force at Sunday night’s Billboard Music Awards, but none shone brighter that Jennifer Lopez on the blue carpet…

The 43-year-old Puerto Rican singer/actress, one of the night’s performers, was a golden goddess as she walked the blue carpet with boyfriend Casper Smart, making her best-dressed artist on the blue carpet.

Lopez wore a shimmering gold Zuhair Murad dress with a plunging neckline and sheer embroidered skirt., Christian Louboutin shoes and bag, and Le Vian jewelry at the event, which took place at the MGM Grand Garden Arena.

Meanwhile, fellow performer Selena Gomez proved to be white-hot  at the Billboard Music Awards.

The 20-year-old half-Mexican American singer-actress wore an ’80s-inspired white, neon-accented and zipper-embellished Atelier Versace dress.

Gomez capped off her look with silver Jimmy Choo shoes, and Neil Lane jewels.