Lady Gaga's glamour parade while promoting 'A Star Is Born'

She was born to wear this look! The star popped by The Late Show with Stephen Colbert in a bold statement gown by Marc Jacobs. The black-and-blue patterned number featured an oversized velvet bow across the bodice and dangling dramatically over one arm. She anchored the look with clear pumps and her platinum locks pulled into a knot on top of her head with her bangs parted in the centre.
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The actress turned to a British design house, Alexander McQueen, for the film's London premiere at Vue West End on Sept. 27. The design by Duchess Kate's go-to label is actually from a 2013 collection, featuring an Elizabethan collar, dropped sleeves, a gold bodice with peekaboo cutout and a full skirt. The star wore her hair up with bangs framing her face.
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The "Born This Way" singer opted for one of her most striking looks yet at the Los Angeles premiere at Shrine Auditorium, where she stunned in a lacy silver custom creation courtesy of Givenchy by Clare Waight Keller. The ensemble by the Duchess of Sussex's go-to designer pairs a silver gown with a dramatic scallop-edged lace cape, not to mention many carats of Bulgari jewels. She gave the look an ultimate old Hollywood glamour vibe with a silver foil cat eye, red lips and retro waves. She can be our superhero any day!
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It was Ralph and Russo once again at Audi Canada and Links Of London's after-party at Toronto's Masonic Temple, where the blonde beauty wore a velvet couture confection that featured a wavy architectural neckline with pink accents and a hip-high slit. She paired the show-stopping gown with her premiere hat, Chopard earrings and platform sandals.
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After A Star Is Born screened in Toronto at Roy Thomson Hall, the cast took the stage with Lady Gaga pulling the most extra move - an outfit change! She wore a glitzy silver ankle-length dress with her same hat, shoes and Chopard dazzlers.
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The Oscar buzz kept growing as the star debuted her film at the Toronto International Film Festival clad in a veiled Armani Prive gown. She had collaborator Bradley Cooper unveil her on the red carpet at Roy Thomson Hall, turning her netted topper into a chic shrug. Dripping in Chopard diamonds, Mother Monster also wore a retro military-style cap made of sequins and bright blue eyeshadow to finish off the bold look.
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For an appearance at the Thompson Hotel for Entertainment Weekly's star-studded TIFF soiree, Lady Gaga upped the glamour in a silver sequinned gown with a high slit, dazzling fringe earrings, strappy sandals and a bold pink lip. She opted for another updo to show off her bling!
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"Lady," as she likes to be called, slipped into a burgundy velvet Ralph and Russo number with one draping sleeve and an asymmetrical hemline for a press conference at the Bell Lightbox in Toronto.
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For an appearance during TIFF, the stunning star wore her hair back to show off her décolletage in this pretty one-shoulder Victoria Beckham dress, which she topped off with Ana Khouri earrings.
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For the film's official debut in Venice, Gaga floated down the red carpet in a whimsical feathered off-the-shoulder Valentino Couture confection in the faintest of pink. She wore her platinum blonde locks pulled back into a sleek updo, paired with a smoky eye and pink lip, and frosted herself in Chopard baubles.
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The blonde had all the fun at her photo call in Venice, wearing a white fit and flare ankle dress with multi-strap detail in the back and black pumps. She channeled Marilyn Monroe with her platinum locks in soft waves.
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Gaga made the most glamorous entrance at the Venice International Film Festival, wearing a corseted black Jonathan Simkhai dress with black pumps perched on the side of a boat. Holding a rose, she wore her blonde locks in retro curls and a bright pink lip.
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Lady Gaga has called to mind the movie stars of yore during the press tour for her first lead film role in A Star Is Born, co-starring and directed by Bradley Cooper. The pop icon has segued her style seamlessly to the red carpet, opting for fanciful frocks by Givenchy, Armani Prive, Valentino and more. From Venice to Toronto, press conferences to premieres, the 32-year-old has delighted fashionistas at every turn with her full-on glamour. Click through to see all her best looks...