The fashion world went Hollywood this week — by way of Venice and Toronto, that is. Model attendees made their mark on the film festival where glamorous labels like Chopard and Jaeger-LeCoultre feted the film festival alongside Vanity Fair.
Back in London, models made their mark on the Rush red carpet for the '70s-set film's Gucci-filled premiere, while Karlie Kloss, Karolina Kurkova, and Naomi Campbell  took a break from Fashion Week with The Novak Djokovic Foundation. Get a look at all the stylish parties attended, here in the gallery.
At The Novak Djokovic Foundation dinner, Candice Swanepoel and Karlie Kloss were all smiles in white.
Karolina Kurkova flaunted her famous gams while stepping out for a good cause at The Novak Djokovic Foundation event.
While dining with The Novak Djokovic Foundation, Naomi Campbell  worked a daringly sexy design.
Natalie Portman  feted Benjamin Millepied along with Vacheron Constantin and the American Friends of the Paris Opera & Ballet.
Gia Coppola looked lovely in Proenza Schouler at the Toronto International Film Festival.
Lupita Nyong'o was breathtaking in Prada while attending the 12 Years a Slave Toronto Film Festival premiere.
Andrea Riseborough joined InStyle at the Toronto Film Festival in a pretty pink design.
Tom Ford looked classic in his suit and tie while at the GQ Men of the Year Awards to receive his statue from Justin Timberlake .
Rosie Huntington-Whiteley made the GQ Men of the Year Awards her catwalk in a slinky white Versace number.
Jonathan Saunders was joined by a floral Valentine Fillol Cordier at last night's GQ Men of the Year Awards.
At the GQ Men of the Year Awards, Alexa Chung flaunted her figure in a ruched metallic sheath.
Rita Ora made an entrance in her cutout, contoured design at GQ's London event.
Joudan Dunn positively smoldered in a sparkling high-slit design on the GQ Men of the Year Awards red carpet.
Later in the evening, Jourdan Dunn made a quick change into something shorter at the event's afterparty.
Marc Jacobs made an appearance at SoHo's Sephora to greet fans and debut his makeup collection.
The stars of Maison Jules's ad campaign, Jeanne Damas and Garance Doré, made an equally strong pairing at the label's launch preview.
Lorenzo Martone brightened up the room in red while attending the Maison Jules New York presentation.
Natalie Joos joined the party to preview Maison Jules.
Kate Moss  unveiled her Christie's auction  in a slim metallic suit.
Peter Som dined with Michael Bastian at the designer's New York event.
Jessica Joffe and Sabine Heller dined (colorfully!) with Michael Bastian at his Corsino dinner.
At BDA's Michael Bastian dinner, Timo Weiland got an embrace from Ashley Wick.
At the P.S. You're Invited event, Eva Chen stepped out in a neutral ensemble that she set off with silver sandals.
P.S. we adored Rebecca Minkoff and Erica Domesek's ensembles at Domesek's New York book launch.
Erika Bearman couldn't be missed in her yellow gown at Erica Domesek's book launch party.
Genevieve Jones joined "Team Stam" at the launch of LPD New York x Jessica Stam's collaboration at New York's The Jane Hotel.
At The Jane Hotel, Jessica Stam launched her LPD New York collaboration.
Katie Gallagher joined Jessica Stam at her Jane Hotel party.
Ken Downing joined Erin Fetherston at her Spring presentation.
Saskia de Brauw arrived at the Harper's Bazaar Viva London Self Portrait series in a sheer black design.
Emilia Wickstead showed her flower power at the Harper's Bazaar event at Moretti Fine Art.
Mica Arganaraz was print perfect at Lodnon's Harper's Bazaar photography event.
Elisa Sednaoui made a bold statement in Stella McCartney at the Venice Film Festival Under the Skin premiere.
Touchdown! Julie Macklowe, Anne Vincent, and Elizabeth Petersen scored an invite to Vogue's NFL event.
Poppy Delevingne worked the season's plaid trend in a retro shift on the red carpet for Rush.
In London, Joséphine de La Baume joined Mark Ronson in pastel solids on the Rush red carpet.
Naomi Campbell  worked some not-so-basic black while stepping out for the Rush premiere.
Sophie Kennedy Clark arrived in a Stella McCartney jumpsuit and minimalist black accessories on the Philomena red carpet at the Venice International Film Festival.
At the Vanity Fair Venice Film Festival bash, Zac Posen's neutral design was a sleek and sophisticated choice for Gia Coppola.
Franca Sozzani took a floral spin for the Venice Film Festival's Vanity Fair soiree.
Anna Safroncik helped Vanity Fair fete the Venice International Film Festival in an asymmetric green cocktail dress.
Eva Riccobono looked sleek in a black design for the Vanity Fair event.
Teresa Missoni's gown was a dramatic choice for Vanity Fair's Venice party.
Mélanie Thierry flaunted her maternity style while walking the green carpet for Vanity Fair.
Elisa Sednaoui couldn't be missed in her bold stripes while attending a Jaeger-LeCoultre anniversary celebration.
Livia Firth looked lovely in a flower print while attending Chopard's Venice Film Festival event.
Rebecca Minkoff joined Zosia Mamet for a stop in the Moët & Chandon suite at the US Open.