Molly Sims

A piecey updo and bright lipstick hit the mark for Molly at the Carmella Dinner in West Hollywood.

Jessica Paré

Updos seemed to be a popular look for the Carmella Dinner in West Hollywood! Jessica Paré also opted for this flattering style.

Margot Robbie

Bold brows and neutral makeup helped Margot's new brown hair take center stage at the Carmella Dinner in West Hollywood.

Reese Witherspoon

Reese's topped her fringe and bob with a cute chapeau while out and about in Los Angeles.

Scarlett Johansson

Scarlett went scarlet with her lipstick at the UK premiere of Captain America: The Winter Soldier.

Coco Rocha

An icy blue smoky eye and a slicked-up 'do looked sublime on Coco at the Fashion 2.0 Awards.

Dita Von Teese

Dita sported her signature vampy lipstick and reto 'do at a party for her lingerie label in New York.

Shailene Woodley

Shailene wore her pixie casually cool for a screening of Divergent, hosted by Marie Claire and The Cinema Society.

June Ambrose

June's curled bob looked polished at a screening for Divergent, hosted by Marie Claire and The Cinema Society.

Emma Stone

At The Amazing SpiderMan 2: Rise of Electro photocall in Australia, Emma wore plenty of pink makeup and her strawberry red hair was brighter than ever.

Anna Kendrick

A curled, undercut style made Anna look like a knockout at the Rebels With a Cause Gala.

Anna Kendrick

From the side, you could see the braids that accented Anna's hairstyle at the Rebels With a Cause Gala.

Alice Eve

A swept-back style showed off Alice's bold brows and coral lips at the Rebels With a Cause Gala.

January Jones

Red lips and tousled waves were envy-inducing on January Jones [4] at the Rebels With a Cause Gala.

Rosario Dawson

At the premiere of Cesar Chavez, Rosario opted for rosy cheeks and a curled bob.

Shailene Woodley

Shailene's red lips and slicked pixie made for an adorably vintage look at the screening of Divergent, hosted by Marie Claire and The Cinema Society.

America Ferrera

America's tousled updo and red lips were classic and cute at the premiere of Cesar Chavez.

Emmy Rossum

Emmy went retro at H&M Conscious Collection Dinner with sculpted waves and winged eyeliner.

Kate Mara

Even ladies with shoulder-length hair can pull off a sleek ponytail — just take note of Kate's take at the H&M Conscious Collection Dinner.

Amber Valletta

Is it just us or is Amber pulling a Robin Wright? She debuted a new short haircut at the H&M Conscious Collection Dinner.

Sophia Bush

Also at the H&M Conscious Collection Dinner, Sophia showed us the perfect way to polish beach waves for an evening event.

Eva Longoria

Eva new blunt bangs and ombré hair color were on display at the Melbourne Fashion Festival.

Shailene Woodley

Shailene showed off her gorgeous pixie [5] with some heavy eyeliner at the Divergent premiere.

Kate Winslet

New mom Kate looked supersexy thanks to bedhead waves at the Divergent premiere.

Bella Thorne

At the premiere of Divergent, Bella accented her sideswept style with a cute braid.

Kiernan Shipka

Kiernan's mature updo at the premiere of Divergent looked supersophisticated.

Ellie Goulding

Singer Ellie stuck to her signature long hairstyle at the premiere of Divergent.

Molly Sims

Molly wore her new red hair in gorgeous curls at the Game of Thrones premiere in New York.

Shay Mitchell

At the season finale screening for Pretty Little Liars [6], Shay opted for red lips and glossy waves.

Lucy Hale

Lucy's amazing braid at the season finale screening of Pretty Little Liars [7] is the stuff Pinterest dreams are made of.

Ashley Benson

Ashley showed off smoldering, smudged eye makeup at the season finale of Pretty Little Liars [8].

Eva Longoria

At the Melbourne Fashion Festival, Eva looked stunning with a stick-straight hairstyle.

Lea Michele

Lea's sexy ponytail and bronzed skin gave us some serious inspiration at Glee's 100th episode celebration.

Naya Rivera

Waves and a smoky eye — would you expect anything else from Naya at Glee's 100th episode celebration?

Dianna Agron

Diana oozed California cool at the 100th episode celebration of Glee.

Amber Riley

We loved the bold lip on Amber Riley at Glee's 100th episode celebration.

Maria Sharapova

Neutral hair and makeup were a perfect look for Maria during an event with Porsche.

Eva Mendes

Eva's bold brows at her pop-up shop with New York & Company were seriously envy-inducing.

Aubrey Plaza

Loose waves and glossy pink lipstick were a surprisingly subdued look on Aubrey Plaza.

Emilia Clarke

At the season four premiere of Game of Thrones, Emilia opted for vintage waves and a colorful smoky eye.

Amanda Peet

A ponytail helped show off Amanda's amazing brick-red lipstick at the season four premiere of Game of Thrones.

Lena Dunham

Lena's adorable bob and heavy eye makeup hit the mark at her visit to The Tonight Show.

Amy Poehler

Amy's loose waves and pink lipstick were a gorgeous look at the Parks and Recreation talk at PaleyFest.

Kate Winslet

To get her star on the Hollywood Walk of Fame, Kate pulled her natural waves back into a loose updo and wore a sunny makeup palette.

Shailene Woodley

Shailene kept with her typical barely there makeup look and wore her hair swept to the side to support costar Kate Winslet [9] on the Hollywood Walk of Fame.

Jennifer Connelly

Jennifer went with a bright pink lip hue to go with the colorful stones in her dress at the Noah premiere in Spain.

Emma Watson

We loved Emma's daring look [10] from the Noah premiere in Germany, but this sideswept style and vampy lip from Spain also had an edge.

America Ferrera

America was all about earthy tones at the NYC Cesar Chavez screening. She had touches of gold around the eyes, which blended perfectly with her animal-print dress.

Rosario Dawson

At the Cesar Chavez screening in NYC, Rosario played with her eye shadow colors, mixing orange and black hues for a daring look.

Naomie Harris

Naomie pulled her hair back into a sleek ponytail with a middle part for the Bond in Motion event in London.

Ashley Olsen

Barely there makeup and messy bedhead were Ashley's choice of look at a party celebrating Bruce Weber.

Lucy Hale

We're seriously envious over Lucy's perfect ombré at the Pretty Little Liars [11] talk at PaleyFest.

Shay Mitchell

Shay chose statement-making purple lipstick for the Pretty Little Liars [12] talk at PaleyFest.

Ashley Benson

Ashley's California-cool blond waves at the Pretty Little Liars [13] talk at PaleyFest had us dreaming of sunny days. Plus, her Tory Burch lipstick [14] in Pretty Baby is one shade we love for Spring.

Adriana Lima

At the BrazilFoundation Gala, Adriana showed us the best way to pair a ponytail — with pink lips and a serious cat eye!

Brandy Norwood

Leave it to Brandy to make our jaws drop thanks to her gorgeous, braided updo at the fifth annual Unstoppable Gala.

Emmy Rossum

With her teased-back, voluminous hairstyle and sexy cat eye, Emmy looked like she just time-traveled from the '60s [15] at Real Simple's Botanical Beauty Cocktail Party.

Taylor Schilling

Taylor kept things simple with loose waves and a neutral makeup palette at the Orange Is the New Black [16] talk at PaleyFest.

Laura Prepon

Nearly black hair and red lipstick were a gorgeous combination on Laura Prepon at the Orange Is the New Black [17] talk at PaleyFest.

Natasha Lyonne

Natasha's polished waves at the Orange Is the New Black [18] talk at PaleyFest were the complete opposite of her character's ratty hair in the show.

Danielle Brooks

Talk about a dramatic hairstyle! Danielle opted for big-time hair at the Orange Is the New Black [19] talk at PaleyFest.

Taryn Manning

Taryn's bleach-blond hairstyle and dark brows at the Orange Is the New Black [20] talk at PaleyFest had us considering an appointment with our colorist.

Uzo Aduba

Curls and purple lips were all Uzo needed for a gorgeous look at the Orange Is the New Black [21] talk at PaleyFest.

Cobie Smulders

Cobie paired an on-trend orange lipstick [22] with a piecey updo at the How I Met Your Mother [23] series farewell at PaleyFest.

Alyson Hannigan

Alyson's bob was sleek and sexy at the How I Met Your Mother [24] series farewell at PaleyFest.

Maggie Grace

A deep side part and peachy lips looked darling on Maggie at the Lost 10th anniversary reunion at PaleyFest.

Kate Middleton

Kate showed off another perfect blowout [25] for St. Patrick's Day.

Source: Getty / Chris Jackson [26]