ENTERTAIN THISHappy birthday, Charlize Theron! The star's most iconic looksUSA TODAYHappy birthday, Charlize Theron! Has 45 ever looked so good? The Academy Award winner doesn't shy away from bold roles or fashion choices. To celebrate Theron's birthday on Aug. 7, 2020, let's look back at her most iconic looks, starting with her metallic gold Dior gown with cascading fringe at the 2020 Vanity Fair Oscar party.JEAN-BAPTISTE LACROIX, AFP Via Getty ImagesTheron dons her mask at a socially distanced drive-in screening of "Mad Max: Fury Road" in 2020. She opted for a Dior T-shirt and white denim jeans.Chris Pizzello, Chris Pizzello/Invision/APShe's looking pretty in pink in her fuchsia Dior gown with a sculpted bodice and black belt for that final touch of edge at the 2020 BAFTA British Academy Film Awards.TOLGA AKMEN, AFP Via Getty ImagesSophisticated and sleek, the "Bombshell" actress rocked a simple yet elegant black Dior gown with a slit and sweeping train at the 92nd Academy Awards in 2020.Dan MacMedan, Dan MacMedan-USA TODAYTheron is dazzling with her Spotlight Award at the 22nd annual Costume Designers Guild Awards. She wore a gold Louis Vuitton keyhole dress with a matching headband.Chris Pizzello, Chris Pizzello/Invision/APShe's ditching the gowns for a business casual look, pairing a chic white shirt with pinstripes on bottom at the Nominees Luncheon for the 92nd Oscars in 2020.Dan MacMedan, USA TODAYThe "Old Guard" actress is looking vibrant in her black lace and green Dior gown during the 77th annual Golden Globe Awards in 2020.Paul Drinkwater, Paul Drinkwater-Handout Photo ViTheron is shining bright in her sparkling Givenchy diamond crop top and long black skirt at the 26th annual Screen Actors Guild Awards.Dan MacMedan, Dan MacMedan-USA TODAYHer slick updo and red lip add to her classy look at the 2020 annual Palm Springs International Film Festival awards gala. She wore a patterned Dior wool bustier and matching skirt.Jerod Harris, FilmMagicShe looks regal in her slinky Celine gown paired with a crescent moon necklace and a classic black blazer at the 25th annual Critics' Choice Awards in 2020.JEAN-BAPTISTE LACROIX, AFP Via Getty ImagesThe "Bombshell" star is showing off her legs with her little black Dior dress at the movie's 2019 premiere.Jordan Strauss, Jordan Strauss/Invision/APRock on, Charlize! She's giving off major punk vibes with her slicked-back hair and Louis Vuitton leather jacket at the 2019 Elle Women in Hollywood event. Theron added a pop of color with her cobalt blue Vuitton skirt.Axelle/Bauer-Griffin, FilmMagicShe's rocking a Givenchy lilac power suit at The Hollywood Reporter's annual Women in Entertainment breakfast gala in 2019.ROBYN BECK, AFP Via Getty ImagesWhile being awarded the Hollywood Career Achievement Award, Theron played it cool with black Alexander McQueen trousers with a flowing patterned top at the 23rd annual Hollywood Film Awards in 2019.Jon Kopaloff, Getty ImagesMajor bride vibes! Theron poses at the 2019 Glamour Women of the Year Awards in a white Givenchy gown with dramatic feathers to top off the elegant look.ANGELA WEISS, AFP Via Getty ImagesLeave it to Theron to make a bowl cut look chic. She's looking animated in her baby blue Dior look at the premiere of "The Addams Family" in 2019.Steve Granitz, WireImageWhile receiving the Crystal of Hope award during a 2018 ceremony at the Life Ball in Vienna, she wore a sleek black blazer ensemble.MICHAEL GRUBER, AFP/Getty ImagesShe mixed and matched patterns at the "Tully" special screening on May 3, 2018 in New York.John Lamparski, WireImageFor the premiere of "Tully" on April 18, 2018, she wore a black gown embellished with glittery butterflies, accessorized by shoulder-brushing gold earrings and a loose bun.Frazer Harrison, Getty ImagesAt the world premiere of "Gringo" on March 6, 2018, she chose a slim white pantsuit with a sheer blouse.Phillip Faraone, Getty ImagesShe added some edge to her style with leather pants and a graphic tee while speaking with the media during a press conference before the Monster Energy NASCAR Cup Series 60th Annual Daytona 500 on Feb. 18, 2018 in Daytona Beach, Fl.Sean Gardner, Getty ImagesFor the U.S. premiere of "Atomic Blonde" in Los Angeles, on July 24, 2017, Theron's leather Dior bra peeked out beneath a sheer, black dress with fringe.Dimitrios Kambouris, Getty ImagesShe attended an event during Comic-Con on July 22, 2017, wearing an ebony shirt dress and matching thigh-high boots.NINA PROMMER, EPATheron paired another Dior bra top with a high-waisted, leg-bearing miniskirt at the 'Atomic Blonde' World Premiere in Berlin on July 17, 2017.Matthias Nareyek, WireImageShe opted for a sheer, lace Dior Couture number with mesh, full-length sleeves at the Cannes Film Festival on May 23, 2017.George Pimentel, WireImageClad in a flapper-inspired strapless dress, she attended the Chopard Trophy photocall on May 22, 2017.Pascal Le Segretain, Getty ImagesShe strutted the gray carpet of the 'The Fate Of The Furious' New York premiere on April 8, 2017 in another pair of killer sky-highs which she paired with a Dior design.Dimitrios Kambouris, Getty ImagesShe selected a frilly, cream and white Gucci ensemble and strappy sandals for the film's photocall in Madrid on April 6, 2017.Carlos Alvarez, Getty ImagesTheron looks sleek in a tailored look for the 'Fate of the Furious' premiere in Paris on April 5, 2017. Can you tell she's a fan of Dior? Her belt says, "I am Dior."Pascal Le Segretain, Getty ImagesTheron looks angelic at 'The Fate of the Furious' at the CineStar in Berlin, Germany, on April 4, 2017, but in the movie she plays a conniving cyber-terrorist.CLEMENS BILAN, EPAFor springtime, Theron went bold and floral at Cinemacon in Las Vegas on March 29, 2017.Gabe Ginsberg, WireImageTheron sparkled in a plunging gown at the amfAR Gala in Hong Kong, China on March 25, 2017.JEROME FAVRE, EPATo the Cannes Film Festival on May 20, 2016, Theron wore a scalloped, pale pink Givenchy gown.GUILLAUME HORCAJUELO, EPAThe same day, she paired a Dior couture smoking jacket with black pants, and an open, white shirt for a timeless look at a screening of 'The Last Face.'Samir Hussein, WireImageMouths undoubtedly opened when the 'Fast 8' actress arrived at this year's Oscars in a red Dior dress with plunging neckline on Feb. 28.Dan MacMedan, USA TODAYIt looks like this Tom Ford number, which was popular with quite a few celebs, was poured onto Sean Penn's former fiancée at a promotional event in Hong Kong on Oct. 28, 2015.Vincent Yu, APIt's going gown, for real. In Dior. The statuesque former model and spokesperson for the brand often slays in designs from the fashion house. Here she is in yellow at the premiere of 'Mad Max: Fury Road' during the Cannes Film Festival on May 14, 2015.Pascal Le SegretainIn a white blazer, sheer button-down, and matching pants by Barbara Bui, the actress and activist attended the Australian Formula One Grand Prix on March 15, 2015 in Melbourne.Robert Cianflone, Getty ImagesMust-have metallics. Theron shimmered in this gold, open back Dior mini-dress at the Christian Dior Haute Couture Fall/Winter 2014-2015 show during Paris Fashion Week on July 7, 2014.Foc Kan, WireImageTheron arrives at the Met Gala on May 5, 2014 in New York City wearing a strapless ensemble by Dior.Kevin Mazur, WireImageThe Academy Award winner wore a floor-length Alexander McQueen accented with gilded leaves on the shoulders to the Wallis Annenberg Center for the Performing Arts Inaugural Gala on Oct. 17, 2013, in Beverly Hills.Chris Pizzello, Invision/APTheron, who was honored at Variety's 5th annual Power of Women event in 2013, opted for a simple cream-colored Stella McCartney halter dress.Joe Scarnici, Getty Images For VarietySmile, Charlize! The "Snow White and the Huntsman" star walked the red carpet in a white silk Dior gown at the 2013 Oscars.Christopher Polk, Getty ImagesShe wore a black Emilio Pucci gown layered with a nude lining at the 2012 White House Correspondents' Association Dinner.Kevin Wolf, APThe "Mad Max: Fury Road" star is looking fiery in her strapless red Lanvin dress at the 2012 MTV Movie Awards.Christopher Polk, Getty ImagesTheron poses in a fresh yellow Stella McCartney lace peplum dress at the BAFTA's 18th annual Awards Season Tea Party in LA.Frazer Harrison, Getty Images For BAFTA Los AngelShe's all wrapped up in her pale pink Dior gown with an elegant bow in the front at the 69th annual Golden Globe Awards in 2012, where she was nominated for best actress in a comedy or musical.FREDERIC J. BROWN, AFP/Getty ImagesShe's dressing like her evil character, Ravenna, at the 2012 world premiere of "Snow White and the Huntsman" in London, strutting in a black sheer Dior dress and topping the look with heavy eye makeup.Alastair Grant, APWalk the walk! Theron arrives at the world premiere of "Prometheus" in 2012 and matches the blue carpet with her sparkly Dior midnight blue dress.Joel Ryan, APMetallic looks great on Theron, as she poses in a silver Dior minidress at the Dior Cruise 2011 fashion show in 2010.Seppe Van Grieken, Getty ImagesWearing one of her more controversial looks (for those chest-emphasizing flowers), Theron arrives at the 82nd annual Academy Awards in 2010 wearing a lavender Dior dress.Jason Merritt, Getty ImagesWho doesn't love the classic little black dress? Theron rocks a Christian Lacroix minidress at the German premiere of "Hancock" in 2008.Miguel Villagran, APTheron looks glamorous in Gucci, as she presents at the 76th annual Academy Awards in 2004 wearing a sparkling ivory gown.Robert Hanashiro, XXX USAT