As London plays host to Spring 2014 London Fashion Week, Toronto plays host to the Toronto International Film Festival. Stars like Jennifer Aniston , Olivia Wilde , Sandra Bullock , and Julia Roberts  have all made appearances on the Canadian red carpet. And there are a bevy of styles making appearances, whether it's at a press conference or on the red carpet. Need an LFW break? Then it's time to check out all the stars out and about in Toronto.
— Additional reporting by Maria Del Russo, Kaitlyn Dreyling, and Emily Bibb
A hefty dose of black eyeliner made Jennifer Aniston 's baby blues pop on the Life of Crime red carpet.
Olivia Wilde  proved ombré hair and purple liner are a cool combo at the Third Person press conference.
At the Blood Ties press conference, Marion Cotillard looked professional yet chic with a sleek updo and coral lip.
At the August: Osage County press conference, Julia Roberts  flashed her famous smile and a pale pink lip.
Jennifer Morrison showed off her long locks at the premiere of Felony.
Mia Wasikowska 's wispy, crown braid and pink lip complemented her dress perfectly at the Tracks premiere.
Saoirse Ronan brought a ruby lip to the premiere of How I Live Now.
Scarlett Johansson  stunned at the Don Jon premiere with a side-parted pompadour and a touch of shimmery shadow.
Fitting for her retro style, Scarlett Johansson  went with a twisted updo for the Don Jon premiere.
Between her bob and berry lips, Du Juan looked absolutely flawless on the red carpet at the American Dreams premiere.
At the premiere of American Dreams, Celina Jade's red lip popped against her all-black attire.
Jessica Chastain went with her signature waves at the premiere of The Disappearance Of Eleanor Rigby: Him And Her.
For her appearance at the Blood Ties premiere, Marion Cotillard went with a sleek updo and a pop of pink on her lips.
To receive IMDb's first-ever STARmeter Award, Olivia Wilde  went with straight hair and a pretty eyeliner look.
Going for a jewel-tone smoky eye at the Under The Skin premiere, Scarlett Johansson  nailed the seductive stare.
Jennifer Morrison stepped out at the InStyle party with a voluminous topknot.
Emilia Clarke went with tousled waves and a sexy smoky eye for the InStyle party.
Also at the Third Person premiere, Olivia Wilde  went for contrast with hot pink lips, which were balanced with a sleek blowout.
Abigail Breslin  was at the August: Osage County premiere with her blonde hair in a sideswept ponytail and cat eyeliner.
Felicity Jones played up her eyes with navy shadow in a cat-eye shape at The Invisible Woman premiere.
Taylor Swift  arrived at the One Chance premiere with her hair pulled back into a ponytail and her bangs framing her face.
Julia Roberts  was the lady in red at the August: Osage County premiere. She went with a loose updo with curled tendrils around her face and a flattering neutral makeup palette.
Mila Kunis  wore her hair slicked back in a low ponytail at the Third Person premiere. She completed the look with smoky eyes and bold brows.
At the press conference for Dom Hemingway, Emilia Clarke went with a soft makeup look and face-framing tendrils.
Jennifer Morrison had a bevy of braids on her way to the Gravity premiere.
Sandra Bullock  looked gorgeous with her signature glossy hair and a gunmetal smoky eye at the Gravity premiere.
At the premiere of The Devil's Knot, Reese Witherspoon  had a glamorously sideswept style that complemented her dewy skin and flushed lips .
Reese Witherspoon 's hair at the premiere of The Devil's Knot was kept off to one side with a simple twist.
Toni Collette showed off her blond locks and blunt bangs at the Enough Said press conference.
We love Hilary Swank 's full-on glam style at the amfAR Inspiration Gala. Her brushed-out curls and gorgeous eyeliner made this look a winner.
Ponytails can be ultraglamorous, as shown by Thandie Newton  at the Half of a Yellow Sun premiere.
Jennifer Morrison's braid looked impressive from the side, as she showed of a long plait that cascaded into a fishtail style.
Julia Louis-Dreyfus  showed off a beautiful eye-makeup look that peered behind her black-rimmed glasses at the Enough Said press conference.
We love Scarlett Johansson 's modern take on victory rolls at the Variety Studio.
Jessica Chastain took a load off at the Variety Studio, dressed up in casual-cool waves and an orange manicure.
A fresh-faced Mila Kunis  looked darling at the Variety Studio.
Hot-pink lips on Emilia Clarke were a stunning pairing against her golden frock at the premiere of Dom Hemingway.
We're loving this wild, textured hair on Sandra Bullock  at the Gravity press conference.
Two-toned hair and a sexy cat eye looked gorgeous on Olivia Wilde  at the Rush premiere.
A high topknot was the highlight of Dakota Fanning 's look at the Night Movies premiere.
Nicole Kidman  wore a bright red-orange lip look while attending the premiere of The Railway Man in Canada.
To dress up her look even further, Nicole Kidman  wore her strawberry-blond locks into a low bun at the premiere of The Railway Man.
Toni Collette dazzled in a red-orange lip while attending the Lucky Them premiere at TIFF.
Keira Knightley  chose a purple eye shadow to coordinate with her strapless frock at the Can a Song Save Your Life? premiere.
While walking the Can a Song Save Your Life? red carpet, Keira Knightley  donned this fresh, twisted bun.
Kate Winslet  showed off a glowy complexion while attending the Labor Day premiere.
From the back, Kate Winslet  wore a highly covetable twisted bun on the Labor Day red carpet.
Nothing goes better with red lipstick quite like perfectly shaped brows, as Naomie Harris proved at the Mandela: Long Walk to Freedom premiere at TIFF.
Naomie Harris's polished bun completed her elegant Mandela: Long Walk to Freedom premiere beauty look.
Dakota Fanning  styled her long bob sleek and straight for her appearance at the Variety Studio at Holt Renfrew.
Beach waves look nice just about anywhere, as Elizabeth Olsen proved while hitting up the Variety Studio at Holt Renfrew.
For Toni Collette, it was all about soft waves and a neutral makeup palette at the Variety Studio.
Olivia Wilde 's golden highlights played up her cool-toned eyes and warm complexion at the Variety Studio at Holt Renfrew.
Alfre Woodard's garnet-hued lipstick perfectly matched her jewel-toned dress on the 12 Years a Slave red carpet.
While attending the Only Lovers Left Alive premiere at TIFF, Mia Wasikowska  showed off a casual beauty look.
Sarah Paulson flashed a warm smile at the 12 Years a Slave premiere at the 2013 Toronto International Film Festival.
Kristen Wiig wore a fresh-faced makeup look at the Hateship Loveship premiere at TIFF.
Here's Kristen Wiig donning a tousled, low-slung bun while walking the red carpet at the Hateship Loveship premiere.
Check out this sparkly nail polish that Kristen Wiig wore at the Hateship Loveship premiere.
For her turn on the 12 Years a Slave red carpet, La La Anthony chose caramel-toned highlights for loads of body and dimension.
Elizabeth Olsen showed off polished waves on the Therese premiere red carpet in Toronto.