The 2017 American Music Awards rocked the Microsoft Theater in LA. on Nov. 19.
Big winners of the night included Bruno Mars (who nabbed seven awards including Artist Of The Year), Niall Horn as Best New Artist, Ladyd Gaga for Favorite Femalee Artist, Keith Urban for Favorite Country Male Artist, Coldplay for Tour Of The Year, Luis Fonsi ft. Daddy Yankee & Justin Bieber with Despacito” for Collaborationf Of The Year, Imagine Dragons for Favorite Pop/Rock Duo and more. Diana Ross was also given the Award For Lifetime Achievement.
Additional, the show also featured powerhouse performances by Pink, Kelly and Clarkson, Selena Gomez and Marshmallow, Demi Lovato, Christina Aguilera, Niall Horn, Zedd with Alessia Cara, Lady Gaga, Hailee Steinfield with Alesso, Florida Georgia Line and Watt, Nick Jonas, Macklemore and Skyler Grey, BTS, Imagine Dragons and
Khalid and Portugal The Man.
While ladies like Selena Gomez, Demi Lovato and Pink killed it on the red carpet, some guys gave them a run for their money. Check out the best dressed men at the 2017 AMAs below.

#10. Alesso
The DJ looked perfectly styled for the season in a luxe blue velvet suit by Giorgio Armani, styled with an unbuttoned white shirt,

#9. Ansel Elgort
The “Baby Driver” actor looked dapper in a navy, double-breasted Givenchy suit, styled with an unbuttoned, patterned shirt.

#8. G-Eazy
The rapper rocked a Saint Laurent by Anthony Vaccarello look which included a statement silver jacket.
MARK RALSTON/AFP/Getty Images
$7. Shawn Mendes
The singer added an element of pizzazz to his all black Emporio Armani ensemble with a cool dark printed jacket

#6. Machine Gun Kelly
The rapper stood out in an artsy Comme des Garçons look featuring a colorful, abstract motif.

#5. KJ Appa
The breakout star of “Riverdale” made us swoon in an metallic print tuxedo jacket which he styled with a crisp white shirt sans tie.

#4. Nick Jonas
The “Chains” singer showed his edgy side in an all black look that included a cool leather jacket by John Varvatos.

#3. Caleb McLaughlin
At the ripe age of 16, the ‘Stranger Things’ star showed that he is killing the style game in a fun 3.1 Phillip Lim paint-splattered ensemble, complete with matching sneakers.

#2. Trevor Jackson
The “American Crime” actor had us mad for plan wearing a festive slim-cut green tartan tuxedo from Grayscale, styled with an unbuttoned white shirt by Versace, a Nixon watch, gold chains from Jason of Beverly Hills and Max Verre boots.

#1. Niall Horan
Before taking the stage to perform, the “Slow Hands” singer and Best New Artist winner looked beyond handsome in a classic navy plaid Paul Smith three-piece suit.