Christina Aguilera Dazzles on the Cannes Red Carpet While Dripping in Jewels

Latinas have been killing it at Cannes this year.

So far at the prestigious French film festival, we've seen Eva Longoria wearing back-to-back stunning looks, Michelle Salas looking like a princess, and Shakira turning heads in a sexy black gown.

Now, the latest Latina to join them on the best-dressed list is none other than Christina Aguilera.

Gisela Schober/Getty Images for amfAR

At the amfAR Cinema Against AIDS Cannes Gala, "La Reina" made an impact on the red carpet with her long-sleeved black gown.

Lately, we've seen the New York-born singer going for sexy, vampy looks, and this one was no different.

Gisela Schober/Getty Images for amfAR

We got major Morticia Adams vibes from the body-con black velvet dress with a plunging neckline intricately decorated with silver, green and golden gems.

Along her arms, two shimmering crystal snakes gave the look a dramatic, goth touch.

Dominique Charriau/Getty Images for amfAR

To top off the look, Xtina wore Chopard earrings and styled her platinum hair in an old Hollywood-inspired updo.

Later in the night, it looks like Aguilera transformed the dress for her performance, leaving behind her long train for a pair of pants perfect for dancing on stage.

Dave Benett/amfAR/Dave Benett/Getty Images

We also saw her posing with her fiancée, Matthew Rutler, while wearing a more minimalistic dress, a black trench coat and matrix-chic shades.

The gala, hosted by the American AIDS Foundation Research, is held every year at Cannes to raise funds and awareness for HIV and AIDS.

Since the event's founding, the gala and accompanying auction have raised over $245 million for AIDS research.