Jennifer Lopez: AMAs 2013 with Casper Smart!

Jennifer Lopez looks gorgeous in a shimmering golden dress while posing backstage at the 2013 American Music Awards held at the Nokia Theatre L.A. Live on Sunday (November 24) in Los Angeles.

The 44-year-old entertainer was joined at the show by her longtime boyfriend Casper Smart.

Earlier in the night, Jennifer performed a tribute to Celia Cruz, a Cuban salsa dancer who passed away ten years ago.

“Phewww that was a close one!!! Made it to the @TheAMAs thanks to all of you and @Kohls!! See you on stage in just a little bit!!! :)” Jennifer tweeted before the performance.

FYI: Jennifer is wearing a Zuhair Murad Couture gown.