Rebecca Ferguson attends Cosmopolitan #Fashfest 2016 VIP show and party at Old Billingsgate Market on September 15, 2016 in London, England. (Photo by Eamonn M. McCormack/Getty Images)
Actress Charlotte Le Bon attends the "The Promise" premiere during the 2016 Toronto International Film Festival at Roy Thomson Hall on September 11, 2016 in Toronto, Canada. (Photo by Kevin Winter/Getty Images)
Actress Rachel Weisz attends the "Denial" premiere during the 2016 Toronto International Film Festival at Princess of Wales Theatre on September 11, 2016 in Toronto, Canada. (Photo by Alberto E. Rodriguez/Getty Images)
Actress Rachel Weisz, fashion detail, attends the "Denial" premiere during the 2016 Toronto International Film Festival at Princess of Wales Theatre on September 11, 2016 in Toronto, Canada. (Photo by Alberto E. Rodriguez/Getty Images)
Actress Gemma Arterton attends the Vanity Fair and Tiffany & Co. private dinner toasting Lupita Nyong'o and celebrating Legendary Style at Shangri-La Hotel on September 11, 2016 in Toronto, Canada. (Photo by Mike Windle/Getty Images for Vanity Fair)
Demi Lovato backstage at the Marc Jacobs Spring 2017 fashion show during New York Fashion Week at Hammerstein Ballroom on September 15, 2016 in New York City. (Photo by Neilson Barnard/Getty Images)
Singer Jennifer Hudson attends the "Sing" premiere during the 2016 Toronto International Film Festival at Princess of Wales Theatre on September 11, 2016 in Toronto, Canada. (Photo by Mike Windle/Getty Images)
Actress Ruth Negga attends the "Loving" premiere during the 2016 Toronto International Film Festival at Roy Thomson Hall on September 11, 2016 in Toronto, Canada. (Photo by Kevin Winter/Getty Images)
Actress Natalie Portman attends the "Jackie" premiere during the 2016 Toronto International Film Festival at Winter Garden Theatre on September 11, 2016 in Toronto, Canada. (Photo by Matt Winkelmeyer/Getty Images)
Actress Amy Adams attends the "Nocturnal Animals" premiere during the 2016 Toronto International Film Festival at Princess of Wales Theatre on September 11, 2016 in Toronto, Canada. (Photo by Alberto E. Rodriguez/Getty Images)
Actress Ellie Bamber attends the "Nocturnal Animals" premiere during the 2016 Toronto International Film Festival at Princess of Wales Theatre on September 11, 2016 in Toronto, Canada. (Photo by Alberto E. Rodriguez/Getty Images)
Actress Ellie Bamber attends the "Nocturnal Animals" premiere during the 2016 Toronto International Film Festival at Princess of Wales Theatre on September 11, 2016 in Toronto, Canada. (Photo by Alberto E. Rodriguez/Getty Images)
Actress Bel Powley attends the Vanity Fair and Tiffany & Co. private dinner toasting Lupita Nyong'o and celebrating Legendary Style at Shangri-La Hotel on September 11, 2016 in Toronto, Canada. (Photo by Mike Windle/Getty Images for Vanity Fair)
Actress Reese Witherspoon attends the Vanity Fair and Tiffany & Co. private dinner toasting Lupita Nyong'o and celebrating Legendary Style at Shangri-La Hotel on September 11, 2016 in Toronto, Canada. (Photo by Todd Williamson/Getty Images for Vanity Fair)
Actress Emma Stone attends the "La La Land" Premiere during the 2016 Toronto International Film Festival at Princess of Wales Theatre on September 12, 2016 in Toronto, Canada. (Photo by Alberto E. Rodriguez/Getty Images)
Actress Amy Adams attends the "Arrival" premiere during the 2016 Toronto International Film Festival at Roy Thomson Hall on September 12, 2016 in Toronto, Canada. (Photo by Alberto E. Rodriguez/Getty Images)
Actress Michelle Williams attends the "Manchester by the Sea" premiere during the 2016 Toronto International Film Festivalat at Princess of Wales Theatre on September 13, 2016 in Toronto, Canada. (Photo by Matt Winkelmeyer/Getty Images)
Actress Kate Hudson attends the "Deepwater Horizon" premiere during the 2016 Toronto International Film Festival at Roy Thomson Hall on September 13, 2016 in Toronto, Canada. (Photo by Kevin Winter/Getty Images)
Actress Gina Rodriguez attends the "Deepwater Horizon" premiere screening party presented by Johnnie Walker at The Addison Residence on September 13, 2016 in Toronto, Canada. (Photo by Matt Winkelmeyer/Getty Images for Brilliant Consulting )
TORONTO, ON - SEPTEMBER 13: Actress Jennifer Garner attends the "Wakefield" premiere during the 2016 Toronto International Film Festival at Princess of Wales Theatre on September 13, 2016 in Toronto, Canada. (Photo by Alberto E. Rodriguez/Getty Images)
Georgia May Foote attends the V By Very London Fashion Week party on September 15, 2016 in London, England. (Photo by Stuart C. Wilson/Getty Images)
Portia Freeman attends the V By Very London Fashion Week party on September 15, 2016 in London, England. (Photo by Stuart C. Wilson/Getty Images)
Caroline Flack attends the Stradivarius The Event Paper exclusive cocktail party on September 15, 2016 in London, England. (Photo by Chris Jackson/Getty Images)
Ella Eyre attends the Stradivarius The Event Paper exclusive cocktail party on September 15, 2016 in London, England. (Photo by Chris Jackson/Getty Images)
Lilah Parsons attends Cosmopolitan #Fashfest 2016 VIP show and party at Old Billingsgate Market on September 15, 2016 in London, England. (Photo by Eamonn M. McCormack/Getty Images)
Lucy Mecklenburgh attends the Stradivarius The Event Paper exclusive cocktail party on September 15, 2016 in London, England. (Photo by Chris Jackson/Getty Images)
Niki Taylor backstage at the Marc Jacobs Spring 2017 fashion show during New York Fashion Week at Hammerstein Ballroom on September 15, 2016 in New York City. (Photo by Neilson Barnard/Getty Images)
Malin Ackerman backstage at the Marc Jacobs Spring 2017 fashion show during New York Fashion Week at Hammerstein Ballroom on September 15, 2016 in New York City. (Photo by Neilson Barnard/Getty Images)
Tracee Ellis Ross backstage at the Marc Jacobs Spring 2017 fashion show during New York Fashion Week at Hammerstein Ballroom on September 15, 2016 in New York City. (Photo by Neilson Barnard/Getty Images)
Lucy Watson attends Cosmopolitan #Fashfest 2016 VIP show and party at Old Billingsgate Market on September 15, 2016 in London, England. (Photo by Eamonn M. McCormack/Getty Images)
Actress Heather Morris attends the Discovery Channel "HUNTWATCH" screening at NeueHouse Los Angeles on September 15, 2016 in Hollywood, California. (Photo by Amanda Edwards/ Discovery via Getty Images)
Actress Scarlett Johansson attends the "Sing" premiere during the 2016 Toronto International Film Festival at Princess of Wales Theatre on September 11, 2016 in Toronto, Canada. (Photo by Mike Windle/Getty Images)
Katie Piper attends Cosmopolitan #Fashfest 2016 VIP show and party at Old Billingsgate Market on September 15, 2016 in London, England. (Photo by Eamonn M. McCormack/Getty Images)
Best Dressed of the Week - Sep 16
