Cardi B arrives at the American Music Awards on Tuesday, Oct. 9, 2018. (Photo by Jordan Strauss/Invision/AP)

Last night (October 9) the who's who in the music industry flocked to the Microsoft Theater in Los Angeles for the 2018 American Music Awards.

All eyes were on the red carpet eager to see what our favourite musos were wearing. There were those celebs who served unforgettable looks whether it was for right or wrong reasons. Then were celebs who wowed us while others left us wondering why they even bother to get out of bed. 

Here's a breakdown of those looks:

SLAYED!

Hot mamma Cardi B has been giving us more glam than wratched looks post-baby. We loved her in the Dolce and Gabbana floral gown.

Cardi B. (Picture: Instagram)

Jennifer Lopez rarely fails. With her toned legs always on display, she wore a shocking pink Georges Chakra flowing dress with a black belt. 

Jennifer Lopez. (Photo by Jordan Strauss/Invision/AP)

American country pop singer, Kelsea Ballerini, brightened up the red carpet in a daring black and yellow sequins Nicolas Jebran dress with a zebra-print detail. 

Kelsea Ballerini. (Photo by Jordan Strauss/Invision/AP)

FAILED

Taylor Swift resembled a mirrorball in a silver Balmain bodycon mini dress and matching thigh-high boots. All she needed to do was twirl and sing and it would have been a full-on disco.

Taylor Swift. (Photo by Jordan Strauss/Invision/AP)

Sisters Halle and Chloe Bailey usually rock the most interesting, sometimes futuristic, looks. Sorry Valentino, but these bed sheets are an obvious disappointment. 

Halle Bailey, left, and Chloe Bailey. (Photo by Jordan Strauss/Invision/AP)

BLAH 

Camila Cabello could have put in a bit more effort into her outfit. Sometimes simplicity works. If you're going to the store yes. 

Camila Cabello. (Photo by Jordan Strauss/Invision/AP)

I've already forgotten what Vanessa Hudgens wore. This pale pink dress looks like something Barbie would have worn back in the 90's.

Vanessa Hudgens. (Photo by Jordan Strauss/Invision/AP)

BIZZARE

Bad Bunny had a third eye painted on his forehead. Clearly, the extra eye didn't help him see how ridiculous he looked.

Bad Bunny. (Photo by Jordan Strauss/Invision/AP)

We loved singer Moriah Rose Pereira's, known as Poppy, frilly pink dress but then she wore a black glossy mask that covered her nose and mouth. WHY? The bizarre mask gave us dominatrix vibes. Such a stark contrast to the feminine dress.

Poppy. (Photo by Jordan Strauss/Invision/AP)