13 Crucial Looks From Last Night’s American Music Awards

Last night's American Music Awards boasted a mixed bag of styles. Some kept it couch-cozy in stained sweatshirts—we're looking at you, Jaden—some kept it super sexy in latex and straps, while most ladies went all out in floor-length gowns. Here, we round up 13 of the night's zaniest, flashiest, and most crucial looks.

1. J-Lo, who simply refuses to age, walked the red carpet in a strappy Reem Acra dress.

2. Nicki Minaj wore an Air Jordan-inspired Alexander Wang dress and gave a curtsy.

3. Rita Ora was a ray of light in this sunshiny Zac Posen gown.

4. Jhene Aiko accessorized her wine-colored gown with a braided 'do and peace signs.

5. Zendaya got flashy in gold lame and big curls.

6. The Kardashian Klan, featuring Khloe, Kendall, and Kylie, went all out in high slits and deep v-necks.

7. Jaden Smith kept it very casual in a stained sweatshirt and promoted his new album, CTV2, and app, the Jaden Experience, at the same time.

8. Diana Ross gave the kids a run for their money in an off-the-shoulder dress complete with a frilly shrug.

9. Skylar Grey will no doubt launch a slew of think pieces with her 'WOODRAT' beenie and baggy, all-white ensemble.

10. After accepting his AMA for Best Single for "Dark Horse," Juicy J took off his sunglasses for a very rare glimpse into his soul.

11. Bompton's very own YG and DJ Mustard turned up on the arms of Fergie, rocking coordinating leather trousers.

12. Charlie XCX performed "Boom Clap" and "Break the Rules" in a slithery latex two-piece.

13. Despite LA's balmy weather, A$AP Rocky repped the East Coast in an oversized statement scarf.