Emilio Pucci

As if the excitement of Beyoncé's Mrs. Carter Show world tour wasn't enough, E! Online is reporting that the singer is pregnant with her second child. The news comes just days after Beyoncé canceled a show in Belgium, and we can't help but wonder: with a closer look at her tour wardrobe, could we have guessed it? Pregnancy rumors aside, the singer has not disappointed in sequins, leotards, curve-hugging jumpsuits, baseball caps, and sheer details, courtesy of custom designs from Emilio Pucci and Kenzo. While we wait for official confirmation from Mrs. Carter herself, take a look at her best stage-style moments thus far.

— Additional reporting by Marisa Tom

As the Star Trek Into Darkness promo tour unfolds, we're privy to double the leading-lady glamour, all thanks to Zoe Saldana and Alice Eve. Zoe's latest ensemble — a floral-printed Antonio Berardi suit in a black and white palette — is far less fancy than her red-carpet styles, but just as impressive. Before that, at the Mexico City premiere, Zoe stunned in a white Elie Saab jumpsuit, while Alice took a darker approach in her sheer Gucci LBD. Before that, both starlets stunned all over Europe in a mix of Vionnet, Calvin Klein, Balmain, Reem Acra, and Emilio Pucci. To stay caught up on it all, keep clicking.

— Additional reporting by Melody Nazarian

When Beyoncé was named honorary chair for the annual Met Gala, we knew the Ball would be a forum for another jaw-dropping look from Queen Bey. She didn't disappoint. Beyoncé continued her red-carpet reign tonight with a stunning Givenchy Haute Couture by Riccardo Tisci custom-made outfit, embroidered with bold flames and finished with a leg-flaunting slit and drama-inducing train. If you didn't know it already, this look says it all: Beyoncé is on fire. Click through to see her stunning Met Gala look from all angles — plus her sheer lace and feather Givenchy, ultraformfitting gold-embroidered Emilio Pucci, and blush-toned Armani Privé from years past. Get a 360-degree look at her Met Gala best right here.

Megawatt divas were turning to high-end fashion houses for their tour wardrobes long before Beyoncé's Mrs. Carter Show. But the singer, who embarked on her latest international tour yesterday, has so far worked with not just one brand, but three.

Pucci's Peter Dundas made at least six costumes for the singer, calling her "a true icon," and adding that "doing the costumes for her show was a privilege for me and for Emilio Pucci." Stuart Weitzman created shoes for her to dance in. Both brands released sketches of their custom creations, and Dsquared2's Dean and Dan Caten announced that they were happy to create a piece for her tour wardrobe, too.

A look at the designer's sketches of Beyoncé's onstage gear, here in the gallery.

Beyoncé Knowles just kicked off her Mrs. Carter world tour today in Serbia, and to get you excited for what's bound to be a whirlwind of great music and awesome fashion, we're taking a look at some of her latest costume looks. The performer has teamed up with Emilio Pucci to create some glamorous rock-star concert ensembles inspired by the brand's Fall '13 collection. "She liked the Pucci girl look and vibe of the last show, but we made unique couture versions to make it extra special and also to suit her needs as a dancer," said creative director Peter Dundas. "Doing stage costumes is a little different than a show — it's like a high voltage version of the runway." Dundas's take on "modern glamour" showcases lots of sexy bodysuits, embellished minis, and hot shorts. Click on to see the sketches, and tell us which look you're especially excited to see Beyoncé wear on stage!

Peter Dundas's Emilio Pucci girl is always sexy, but this season, the designer kicked it up a notch. Minidresses and thigh-high boots (not to mention the models' Penelope Tree bangs) felt coquettishly '60s, while lace insets, keyhole cutouts, and sheer panels delivered plenty of peekaboo appeal. But these weren't just clothes meant for dance parties and evening soirees: there were also plenty of everyday pieces, too. Among the best of those were chubby coats in fur and wool, as well as some dynamite capes and printed silk blouses.

The rocker girl has found stylish asylum in Milan, and the Emilio Pucci Fall 2013 collection has supplied her with the latest way to dress with equal parts attitude and sex appeal. From the models' straight-across bangs á la Marianne Faithfull to the knockout thigh-boots, designer Peter Dundas crafted a '70s-inspired lineup rife with the label's signature deco prints, colorful furs, and animal prints. The wilder accents, like tasseled purses, wide waist belts, and ultra-embellished tops, were countered with subtler details, like sweet polka-dot netting and silky bow ties. Babydoll dresses, complete with keyhole cutouts, and leather hot pants provided the daytime glamour, while shimmery gold and sheer black minis were sent out as flashier evening options. As for the front-row fodder? While singer Rita Ora was in attendance — she wore Pucci exclusively on her tour — we can't help but think another singer (ahem, Beyoncé) might be interested in these wares. Click through now for a complete look at the Emilio Pucci Fall '13 collection.