Margot Robbie, in Chanel, virtually attends the Chanel show at the Grand Palais on October 6, 2020 in Paris, France. Getty Images
Margot Robbie, in a mullet-hem dress, arrives for the TV Week Logie Awards at the Crown Towers Hotel and Casino on May 3, 2009 in Melbourne, Australia. Getty Images
Margot Robbie, in a tiered maxi, arrives at the Screen Worlds exhibition at Federation Square on September 17, 2009 in Melbourne, Australia. Getty Images
Margot Robbie, in a patterned mini, arrives for the Australian Nickelodeon Kids' Choice Awards at Hisense Arena on November 13, 2009 in Melbourne, Australia. Getty Images
Margot Robbie, in a one-shouldered gown, arrives at the TV Week Logie Awards at Crown Casino on May 2, 2010 in Melbourne, Australia. Getty Images
Margot Robbie, in a khaki jumpsuit, arrives at the 'Tomorrow When the War Began' premiere on August 11, 2010 in Melbourne, Australia. Getty Images
Margot Robbie, in Ermanno Scervino, and Rachel McAdams attend the 'About Time' premiere at Somerset House on August 8, 2013 in London, England. Getty Images
Margot Robbie, in Oscar de la Renta, attends the premiere of 'The Wolf Of Wall Street' at Odeon Leicester Square on January 9, 2014 in London, England. Getty Images
Margot Robbie, in Gucci, arrives for the 71st annual Golden Globe Awards at the Beverly Hilton, in Los Angeles, California, on January 12, 2014. EPA
Margot Robbie, in Paper London, attends the Jameson Empire Awards at Grosvenor House on March 30, 2014 in London, England. Getty Images
Margot Robbie, in Vionnet, attends the One For The Boys charity ball on June 15, 2014 in London, England. Getty Images
Margot Robbie, in Ellery, at the Swisse Marquee on Stakes Day at Flemington Racecourse on November 8, 2014 in Melbourne, Australia. Getty Images
Margot Robbie, in a Blumarine jumpsuit, attends a screening of 'Focus' at Vue West End on February 11, 2015 in London, England. Getty Images
Margot Robbie, in Saint Laurent, arrives for the 87th annual Academy Awards at the Dolby Theatre in Hollywood, California, on February 22, 2015. EPA
Margot Robbie, in a sheer-trimmed LBD, attends British Airways's launch of its new Boing 787-9 Dreamliner on its daily London-Abu Dhabi-Muscat service on November 6, 2015 in Abu Dhabi, UAE. Getty Images
Margot Robbie, in Tom Ford, arrives for the 88th annual Academy Awards at the Dolby Theatre in Hollywood, California, on February 28, 2016. EPA
Margot Robbie, in Miu Miu, attends the premiere of 'The Legend Of Tarzan' at Odeon Leicester Square on July 5, 2016 in London, England. Getty Images
Margot Robbie, in Gucci, and Will Smith attend the 'Suicide Squad' premiere on August 3, 2016 in London, England. Getty Images
Margot Robbie, in Prada, attends the Time 100 Gala at Frederick P Rose Hall in New York on April 25, 2017. EPA
Margot Robbie, in Brock Collection, attends the 'Goodbye Christopher Robin' premiere at Odeon Leicester Square on September 20, 2017 in London, England. Getty Images
Margot Robbie, in a cami and printed maxi, attends Nissan's Futures 3.0 event on September 2, 2017 in Oslo, Norway. Getty Images
Margot Robbie, in Miu Miu, arrives for the 24th annual Screen Actors Guild Awards at the Shrine Exposition Centre in Los Angeles, California, on January 21, 2018. EPA
Margot Robbie, in Michael Lo Sordo, arrives at the premiere of 'I, Tonya' on January 23, 2018 in Sydney, Australia. Getty Images
Margot Robbie, in Louis Vuitton, attends the 'I, Tonya' premiere at The Curzon Mayfair on February 15, 2018 in London, England. Getty Images
Margot Robbie, in Givenchy, attends the Baftas at Royal Albert Hall on February 18, 2018 in London, England. Getty Images
Margot Robbie, in Chanel, attends the 'Peter Rabbit' premiere on March 17, 2018 in Sydney, Australia. Getty Images
Margot Robbie, in Rodarte, attends the premiere of 'Mary Queen of Scots' at Cineworld Leicester Square on December 10, 2018 in London, England. Getty Images
Margot Robbie, in Chanel, attends the Baftas at Royal Albert Hall on February 10, 2019 in London, England. Getty Images
Margot Robbie, in Chanel, attends the 'Once Upon a Time ... in Hollywood' party at JW Marriott on May 21, 2019 in Cannes, France. Getty Images
Margot Robbie, in Oscar de la Renta, attends the 'Once Upon a Time ... in Hollywood' premiere at the Odeon Luxe Leicester Square on July 30, 2019 in London, England. Getty Images
Margot Robbie, in Ralph Lauren, attends the 26th annual Elle Women in Hollywood party in Beverly Hills, California, on October 14, 2019. EPA
Margot Robbie, in Chanel, arrives for the 77th annual Golden Globe Awards at the Beverly Hilton Hotel, in Los Angeles, California, on January 5, 2020. EPA
Margot Robbie, in Dries Van Noten, attends the 'Birds of Prey' premiere at the BFI Imax on January 29, 2020 in London, England. Getty Images
Margot Robbie, in Chanel, attends the Baftas at Royal Albert Hall on February 2, 2020 in London, England. Getty Images
Margot Robbie, in Chanel, arrives for the 92nd annual Academy Awards at the Dolby Theatre in Hollywood, California, on February 9, 2020. EPA
Margot Robbie, in Chanel, virtually attends the Chanel show at the Grand Palais on October 6, 2020 in Paris, France. Getty Images
Margot Robbie, in a mullet-hem dress, arrives for the TV Week Logie Awards at the Crown Towers Hotel and Casino on May 3, 2009 in Melbourne, Australia. Getty Images
Margot Robbie, in a tiered maxi, arrives at the Screen Worlds exhibition at Federation Square on September 17, 2009 in Melbourne, Australia. Getty Images
Margot Robbie, in a patterned mini, arrives for the Australian Nickelodeon Kids' Choice Awards at Hisense Arena on November 13, 2009 in Melbourne, Australia. Getty Images
Margot Robbie, in a one-shouldered gown, arrives at the TV Week Logie Awards at Crown Casino on May 2, 2010 in Melbourne, Australia. Getty Images
Margot Robbie, in a khaki jumpsuit, arrives at the 'Tomorrow When the War Began' premiere on August 11, 2010 in Melbourne, Australia. Getty Images
Margot Robbie, in Ermanno Scervino, and Rachel McAdams attend the 'About Time' premiere at Somerset House on August 8, 2013 in London, England. Getty Images
Margot Robbie, in Oscar de la Renta, attends the premiere of 'The Wolf Of Wall Street' at Odeon Leicester Square on January 9, 2014 in London, England. Getty Images
Margot Robbie, in Gucci, arrives for the 71st annual Golden Globe Awards at the Beverly Hilton, in Los Angeles, California, on January 12, 2014. EPA
Margot Robbie, in Paper London, attends the Jameson Empire Awards at Grosvenor House on March 30, 2014 in London, England. Getty Images
Margot Robbie, in Vionnet, attends the One For The Boys charity ball on June 15, 2014 in London, England. Getty Images
Margot Robbie, in Ellery, at the Swisse Marquee on Stakes Day at Flemington Racecourse on November 8, 2014 in Melbourne, Australia. Getty Images
Margot Robbie, in a Blumarine jumpsuit, attends a screening of 'Focus' at Vue West End on February 11, 2015 in London, England. Getty Images
Margot Robbie, in Saint Laurent, arrives for the 87th annual Academy Awards at the Dolby Theatre in Hollywood, California, on February 22, 2015. EPA
Margot Robbie, in a sheer-trimmed LBD, attends British Airways's launch of its new Boing 787-9 Dreamliner on its daily London-Abu Dhabi-Muscat service on November 6, 2015 in Abu Dhabi, UAE. Getty Images
Margot Robbie, in Tom Ford, arrives for the 88th annual Academy Awards at the Dolby Theatre in Hollywood, California, on February 28, 2016. EPA
Margot Robbie, in Miu Miu, attends the premiere of 'The Legend Of Tarzan' at Odeon Leicester Square on July 5, 2016 in London, England. Getty Images
Margot Robbie, in Gucci, and Will Smith attend the 'Suicide Squad' premiere on August 3, 2016 in London, England. Getty Images
Margot Robbie, in Prada, attends the Time 100 Gala at Frederick P Rose Hall in New York on April 25, 2017. EPA
Margot Robbie, in Brock Collection, attends the 'Goodbye Christopher Robin' premiere at Odeon Leicester Square on September 20, 2017 in London, England. Getty Images
Margot Robbie, in a cami and printed maxi, attends Nissan's Futures 3.0 event on September 2, 2017 in Oslo, Norway. Getty Images
Margot Robbie, in Miu Miu, arrives for the 24th annual Screen Actors Guild Awards at the Shrine Exposition Centre in Los Angeles, California, on January 21, 2018. EPA
Margot Robbie, in Michael Lo Sordo, arrives at the premiere of 'I, Tonya' on January 23, 2018 in Sydney, Australia. Getty Images
Margot Robbie, in Louis Vuitton, attends the 'I, Tonya' premiere at The Curzon Mayfair on February 15, 2018 in London, England. Getty Images
Margot Robbie, in Givenchy, attends the Baftas at Royal Albert Hall on February 18, 2018 in London, England. Getty Images
Margot Robbie, in Chanel, attends the 'Peter Rabbit' premiere on March 17, 2018 in Sydney, Australia. Getty Images
Margot Robbie, in Rodarte, attends the premiere of 'Mary Queen of Scots' at Cineworld Leicester Square on December 10, 2018 in London, England. Getty Images
Margot Robbie, in Chanel, attends the Baftas at Royal Albert Hall on February 10, 2019 in London, England. Getty Images
Margot Robbie, in Chanel, attends the 'Once Upon a Time ... in Hollywood' party at JW Marriott on May 21, 2019 in Cannes, France. Getty Images
Margot Robbie, in Oscar de la Renta, attends the 'Once Upon a Time ... in Hollywood' premiere at the Odeon Luxe Leicester Square on July 30, 2019 in London, England. Getty Images
Margot Robbie, in Ralph Lauren, attends the 26th annual Elle Women in Hollywood party in Beverly Hills, California, on October 14, 2019. EPA
Margot Robbie, in Chanel, arrives for the 77th annual Golden Globe Awards at the Beverly Hilton Hotel, in Los Angeles, California, on January 5, 2020. EPA
Margot Robbie, in Dries Van Noten, attends the 'Birds of Prey' premiere at the BFI Imax on January 29, 2020 in London, England. Getty Images
Margot Robbie, in Chanel, attends the Baftas at Royal Albert Hall on February 2, 2020 in London, England. Getty Images
Margot Robbie, in Chanel, arrives for the 92nd annual Academy Awards at the Dolby Theatre in Hollywood, California, on February 9, 2020. EPA
Margot Robbie, in Chanel, virtually attends the Chanel show at the Grand Palais on October 6, 2020 in Paris, France. Getty Images