Duchess of Cambridge Kate Middleton started off the week with multiple looks that turned heads during her royal tour of Canada. Her biggest standout look was definitely a bright red Preen gown with off-the-shoulder straps. Kate, who normally covers up for royal appearances, finally let her guard down in this pretty number and we couldn't get enough of it.
Sexy Stars: Week of September 25
Sexy Stars: Week of September 25
Wowza! Goldie Hawn, 70, was a total knockout in a LBD with a plunging neckline and a keyhole detail. The dress was super sexy for a night on the town in London celebrating the new site for Annabel's.Talk about defying age!
(Photo by David M. Benett/Dave Benett/Getty Images for Annabel's)
Britney Spears turned heads in London when she brought the 1970s back in a set of thigh-high boots and a mod floral dress. She polished off the groovy look with a hat and sunglasses.
(Photo by Neil Mockford/GC Images)
The Duchess of Cambridge has been putting on a stylish display throughout her tour of Canada, but we adore this sophisticated wool jacket in a vibrant emerald green. The jewel tone and polished lapel details make this trench a must-have.
(Photo by Samir Hussein/WireImage)
Nicole Kidman dazzled in a sparkling dress with starry designs. (Photo by VCG/VCG via Getty Images)
Kate Middleton was red hot in this Preen dress with a sexy off-the-shoulder silhouette and a tea-length hemline. The dress was just the right amount of va va voom and sophisticated. (Photo by Pool/Sam Hussein/WireImage)
Hilary Duff brought a touch of spunky and cool to the AOL BUILD stage in this striped shirt and colorful skirt.
(Photo by Astrid Stawiarz/Getty Images)
Amanda Peet kicked her LBD a notch with some ruffled details in order to attend the LA Philharmonic's Opening Night.
(Photo by Allen Berezovsky/FilmMagic for Fashion Media )
Halle Berry was all wrapped up this pink and black bodycon dress. She finished off the sexy style with a ballet bun and a set of heels.
(Photo by Jon Kopaloff/FilmMagic)
Mandy Moore has been earning solid points for her performance on her new hit TV show, "This Is Us," and she also got a big nod from us for rocking this gorgeous pink dress with cutout details.
(Photo by: Lloyd Bishop/NBC/NBCU Photo Bank via Getty Images)
Chrissy Teigen opted for a flashy look in a sheer black top and a brown suede skirt with a thigh-high slit. The look seemed perfect for fall. (Photo by Robert Kamau/GC Images)
She's the bell of the ball! Miranda Kerr hit the Koradior show at Milan Fashion Week in a pretty, blush gown with sparkling pleats. She added a touch of glam with a bold diamond choker.
(Photo by Jacopo Raule/Getty Images)
Alexa PenaVega showed off her growing baby bump in a sweet polka-dot dress and heels.
(Photo by Tibrina Hobson/Getty Images)
"So You Think You Can Dance" host Cat Deeley put on a leggy display in a white dress with a diamond necklace. The best part of the look, though? Her huge, bouncing curls! (Photo by Steve Granitz/WireImage)
Who says Kate Middleton should get all the attention? HRH Princess Mary of Denmark looked breathtaking this week in a strapless gown with an ikat pattern as she arrived at the Smithsonian's Arts and Industry building for a Gala Ball, to celebrate the U.S. Denmark Trade Mission. (Photo by Riccardo S. Savi/Getty Images)
Actress January Jones looked pretty as can be in a monochromatic style at AOL BUILD. (Photo by Monica Schipper/WireImage)
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Britney Spears also grabbed our attention during an outing in London. The "Toxic" singer put on a groovy display in a 1970s-themed outfit with thigh-high boots, a floppy hat, and a mod dress with tons of flower power.
Halle Berry took a different route to land on the sexy list and donned a curve-hugging bodycon dress. Make no mistake, Halle Berry looks as good 10 years ago as she does today and she showed off her sleek physique in a pink and black number.