Christina Aguilera Slim Down 2013 [PHOTOS]: Former 'Voice' Judge Flaunts Sexy Bod in Cleavage-Hugging Time 100 Gala Black Victoria Beckham Dress

Christina Aguilera turned some heads at Time magazine's "100 Most Influential People in the World" gala in NYC earlier this week - and for all the right reasons! The slimmed-down songstress looked amazing in a skin-tight, cleavage-hugging black dress designed by former Spice Girl Victoria Beckham - Xtina flaunted sexy curves in all the right places! The former "The Voice" judge's stunningly classic look definitely wowed on the Red Carpet. Check out pics from the prestigious event below!

The "Your Body" songstress shunned all of her haters and weight critics at the Time 100 Gala, rocking a sexy black Victoria Beckham gown (that amazingly showed off her infamous cleavage), Christian Louboutin shoes, and sparkly Lorraine Schwartz jewels. She matched the look with some pouty red lips and a side-swept blonde do'. Do fans approve of the look?

Xtina has a lot to be proud of - along with her stellar weight loss, the mommy-of-one was named an honoree at the Time "100 Most Influential People" gala. Fellow songstress Celine Dion wrote this short essay in the mag about the “Beautiful” singer and her lasting achievements in the industry:

“The first time I heard Christina Aguilera sing, I was totally blown away. I love the way she sings. Her tone is beautiful, and her voice has got so much power, yet so much sensitivity — and technically, I think, she’s flawless … Without a doubt, she’s one of the most talented artists the world has ever seen and heard, and I think she’s going to continue to amaze us for many, many years to come.”

Aguilera later tweeted:

@xtina: "I'm very honored to be part of the #TIME100 list and for the wonderful words from Celine Dion. Thank you! XoXtina

@xtina: "And love to my fans for the great #TIME100 image! :) xo."

Congrats, Xtina!