The 43rd Annual American Music Awards were held at the Microsoft Theatre in Los Angeles, California, on November 22.

Just like every year, the event was nothing short of extravagant.

Jennifer Lopez, who hosted the ceremony, caught everyone's attention with her plunging neckline. 

A look at the pictures:

Plunging necklines is obviously JLo's thing, and she always gets it right!

Selena Gomez flaunts her sexy back.

Recording artist Carrie Underwood won the Favourite Country Female Artist award.

Celine Dion wears black as she pays tribute to the Paris attacks with her performance.

Nicki Minaj, winner of Favourite Hip Hop/Rap Artist award, shows off her curves in Michael Costello outfit.

Demi Lovato nails her Chic-cum-Gothic look.

Singer Paula Abdul looks rather uncomfortable in this racy outfit.

Ariana Grande keeps it funky in her little pink dress!

Singers Liam Payne, Louis Tomlinson, Niall Horan and Harry Styles of One Direction arrive at the American Music Awards.