Last Night's Look: Love It or Leave It?

01 of 29

JULIANNE HOUGH

Yes, her undergarments are hidden this time, but continues her love affair with sheer fabric in a black Escada jumpsuit featuring see-through sleeves. She adds a merlot pout and messy topknot to her look at Escada and W Magazine’s Celebrate Cool Earth benefit in Beverly Hills.

02 of 29

JESSICA ALBA

“Love my new haircut,” the shared on Instagram before attending the premiere of A.C.O.D. But if you’re like us, you might not have noticed her do since you were too busy staring at her abs, visible between these black Narciso Rodgriguez separates, which she accessorizes with white Nicholas Kirkwood pumps and a metallic Max Mara clutch.

03 of 29

MISCHA BARTON

Hmm, about that fashion comeback we predicted… teams a gold gown with a contrasting blazer (featuring ties that are dragging on the ground) then piles on the shiny extras at the Masters of Sex premiere in N.Y.C.

04 of 29

ELIZABETH BANKS

The actress selects a gray-and-white flower-print number and keeps it all in the color family with a coordinating clutch and pumps at C Magazine’s reception for Morning in West Hollywood.

05 of 29

KIERNAN SHIPKA

The Mad Men actress pushes the fashion envelope in a tough-to-pull-off-green Marni dress with a pleated hemline, ringlets and mesh pumps at the Joyful Heart Foundation’s JoyROCKS Gala in Hollywood.

06 of 29

NAOMI CAMPBELL

She really loves her black minis. The shows off her long legs in a leather stunner and coordinating ankle booties at the Sky Living dinner in London.

07 of 29

KATE HUDSON

Clad in head-to-toe Ann Taylor (she’s the face of the brand after all), poses in a faux leather trim jacket and a chic color-block pencil skirt at the Clinton Global Initiative annual meeting in N.Y.C.

08 of 29

SANDRA BULLOCK

Once again, we want to remind you that is almost fifty years old and looks like that. The star shows off her shape in a fitted mixed-print Antonio Berardi dress with coordinating pumps for her hand and footprint ceremony at the TCL Chinese Theatre in Hollywood.

09 of 29

LAUREN CONRAD

We’ve never attended a garden party, but we imagine that everyone walks around in floral-print dresses like the feminine knee-length design wears to the launch of her BlueAvocado line in Beverly Hills, Calif.

10 of 29

SARAH JESSICA PARKER

The last time we saw she was in a ball gown. But for an event at the Manhattan Theatre Club, she goes super-casual in a gray sweatshirt, rolled-up skinnies and black booties.

11 of 29

KATY PERRY

Someone really misses her school uniform. The pairs a plaid Alice + Olivia skirt and top with a Dolce & Gabbana blouse and adds knee socks, Christian Louboutin heels and oversize hoops to promote her fragrance Killer Queen in Berlin.

12 of 29

ELIZABETH HURLEY

The former model and charity crusader supports her favorite cause in a sparkly hot-pink Nicole Miller sheath at the Estee Lauder Companies Breast Cancer Awareness Campaign event in London.

13 of 29

SARAH HYLAND

After scoring a major fashion high, at the Emmys, the Modern Family actress goes for a printed Ted Baker London dress and accessorizes with a yellow Linea Pelle clutch and her long ombre hair at the Voice Awards in Hollywood.

14 of 29

MICHELLE WILLIAMS

The former Destiny’s Child singer wears an outfit we’re totally stealing for this weekend: a leather moto jacket, camo-print skinnies and killer heels at the premiere of Baggage Claim in L.A.

15 of 29

PAULA PATTON

On the opposite end of the style spectrum, the Baggage Claim star chooses a sheer Rhea Costa dress with some very strategically placed embroidery and accessorizes with David Yurman rings at the film’s L.A. Premiere.

16 of 29

KELLY OSBOURNE

The Fashion Police host opts for a black Sachin + Babi top with an embroidered bodice and beaded neckline by Sachin + Babi, plus a flared skirt and pointy white platform pumps at a British Airways and Variety event in L.A.

17 of 29

TAYLOR SWIFT

For the Hollywood premiere of Romeo & Juliet, steps out in an appropriately romantic Reem Acra floral-print dress, plus sculpted waves and red lips. Fun fact: This look is from the designer’s Spring 2010 collection, so we’re assuming the star’s been waiting for the perfect occasion to wear it.

18 of 29

PIPPA MIDDLETON

It’s been a while since we’ve seen the on the red carpet, and she turns it out in a royal-blue Matthew Williamson dress featuring an embellished neckline, plus blue and peach ostrich feathers on the skirt she wears to the Serpentine Sackler Gallery event in London.

19 of 29

ASHLEY TISDALE

The general consensus in the StyleWatch offices is that blue-and-black striped party separates (both Alice + Olivia) are super cute (especially teamed with those booties and fun braided updo). But what do you think of the look she sports at the Emily & Meritt for PBteen party in West Hollywood?

20 of 29

HAILEE STEINFELD

While her BFF chose a feminine floral look for the Romeo & Juliet premiere in Hollywood, the film’s star opts for something a bit edgier: a straight-off-the-runway white Prabal Gurung design featuring a mix of graphic embroidered panels throughout.

21 of 29

NIKKI REED

Our Celeb Style Council member demonstrates her go-to trick for making an outfit looking instantly cooler: Add bright pumps. She pairs a striped Lela Rose top and a black Cameo skirt with the hot-pink heels at the Emily & Meritt for PBteen party in West Hollywood.

22 of 29

MALIN AKERMAN

After wowing us in a major gown at the Emmys, Malin takes it down a few notches, wearing a black top and a printed pencil skirt with coordinating heels for a visit to SiriusXM in N.Y.C.

23 of 29

EMMA ROBERTS

Looking at Emma’s pale-blue satin Emilio Pucci dress and bright-red heels (worn to the Emily & Meritt for PBteen party in West Hollywood), we can’t help but think of Dorothy from The Wizard of Oz. She’s just missing the white ankle socks and wicker basket.

24 of 29

DIANE KRUGER

The actress shows her high-fashion skills are sharper than ever in a head-turning Prabal Gurung design featuring a red waistband, full skirt, high-low hemline and pockets! She completes the look with a sleek updo at the Metropolitan Opera season opening in N.Y.C.

25 of 29

HEATHER GRAHAM

Jumping on the green gown bandwagon, the actress selects a sequin-embellished Naeem Khan mermaid creation, complete with a tulle petal hemline for the Metropolitan Opera season opening event in N.Y.C.

26 of 29

BROOKE SHIELDS

Thanks to the floor-length cape on her brown gown and that high-volume updo, looks like she’s about to take the stage at the Metropolitan Opera season opening in N.Y.C. She accessorizes the dramatic dress with gold jewels and an embossed clutch.

27 of 29

COCO ROCHA

The professional poser demonstrates why the fashion world pays her the big bucks, giving her best hip-popped stance (at the Metropolitan Opera season opening in N.Y.C.) in a long-sleeve navy stunner with shoulder cutouts and a ruffle bodice.

28 of 29

MISCHA BARTON

We don’t know where been lately, but the actress makes a glam return to the carpet in a draped black gown complete with a high slit and cobalt waistband. She adds some contrast via a feather-embellished bag at the Metropolitan Opera season opening in N.Y.C.

29 of 29

WHITNEY PORT

After you’re done obsessing over her glossy blowout, take a second to vote on the fashionista’s monochromatic ensemble: cropped leather pants, black topper, lace-up heels and an edgy statement necklace, worn to the SHOW Beauty launch in N.Y.C.