Reese Witherspoon's Red Lip Is Your New Default Weekend Style

At the Audi celebration of Emmys Week 2014 in Los Angeles, Sarah Hyland's piecey fishtail braid was casual chic.

Rihanna perfectly coordinated her sunglasses to her lipstick while walking around in New York City.

Zoe Saldana attended the Audi celebration of Emmys Week 2014 in Los Angeles with a burgundy smoky eye and flushed cheeks.

Ashley Greene attended the 2014 Heineken US Open kickoff party wearing shimmery khaki eye shadow and rose lip gloss.

Cara Delevingne was seen walking around New York City barefaced with a messy topknot.

At the 2014 Summer Classic charity basketball game, Rihanna wore a detailed faux nose piercing.

Rosie Huntington-Whiteley accessorized her flawless, glowing skin with subtle bronze eyeliner at a Violet Grey event hosting artist Donald Robertson.

On the set of Extra, Tyra Banks paired her famous smize with a cotton-candy-colored lip gloss.

At the premiere of If I Stay, Chloë Grace Moretz wore her hair in relaxed, beachy waves.

Model Chantelle Brown-Young attended the premiere party for America's Next Top Model with matte cabernet lips and a shimmery bronze eye.

At a Violet Grey event hosting artist Donald Robertson, Kim Kardashian's glossy mane was as mesmerizing as her décolletage.

Rosario Dawson attended the premiere of Sin City: A Dame to Kill For with a chocolate-brown smoky eye.

Jessica Alba's wavy sombré locks made her overall appearance more carefree and relaxed at the premiere of Sin City: A Dame to Kill For.

At the premiere of Sin City: A Dame to Kill For, Jamie Chung wore her hair in a high ponytail so her luminous skin could be on full display.

At the launch of DKNY's new MYNY fragrance, Rita Ora's blunt blond bob paired nicely with her matte red lipstick.

Chrissy Teigen was seen at the launch of DKNY's new fragrance MYNY with glossy pink lips and a casual low ponytail.

At the New York premiere of If I Stay, Chloë Moretz wore subtle luminizer on her shoulders and the perfect shade of nude lipstick.

At kitten auditions (seriously!) for You Can't Take It With You, Rose Byrne wore her lob sleek and straight.

Maria Sharapova made an appearance at Sephora on New York City's Fifth Avenue wearing coral lip gloss that matched her dress and brought out her green eyes.

At the 2014 Creative Arts Emmy Awards, Kate Mara stepped out wearing her signature slicked-back hairstyle and smoky black eye shadow.

Troian Bellisario's sideswept curls and silver eye shadow brought some vintage glamour to the 2014 Creative Arts Emmy Awards.

Uzo Aduba looked positively regal at the 2014 Creative Arts Emmy Awards thanks to a shimmery red-pink lipstick, beautifully groomed brows, and a hint of mauve blush.

At BeautyCon in Los Angeles, Kelly Osbourne accented her grin with a bright strawberry-pink matte lipstick.

The back of Kelly's look was even more fun than the front due to an upside-down french braid.

Nikki Reed kept her look simple at the 2014 Creative Arts Emmy Awards with a dewy complexion and sparkly bronze eye shadow.

Laverne Cox rocked a bold cat eye to the 2014 Creative Arts Emmy Awards.