This Week's Best Dressed Know How to Power Pose

While we've totally mastered the mirror selfie, posing for pictures in real life — at weddings, reunions, happy hours, etc. — can go either way: we either get the perfect shot on take 42, or we sigh with defeat, telling our friends, "That one's not, like, too horrible, I guess." What we need is a fail-proof plan, a pose that'll help us get the perfect pic each and every time. And this week's best dressed have shown us how to do just that.

Because although their outfits were pretty spectacular on their own, from Sandra Bullock in Stella McCartney to Olivia Culpo's button-front set, what really helped them hit the mark was that little crossed or popped leg action. Scroll through to see our top 10 looks of the week, then shamelessly copy their stance in the mirror. Silly? Maybe. But you'll have the last laugh when you nail that next photo opp on the first try.

Kendall Jenner
Getty | Xaume Olleros

Kendall Jenner

Kendall Jenner showed off her long legs at the Calvin Klein Jeans music event, wearing a leather mini, a knotted gray shirt, and some black sandals.

Zoe Saldana
Getty | Papjuice/Bauer-Griffin

Zoe Saldana

Zoe Saldana may have been walking, but that didn't stop her from getting the perfect picture. She crossed her legs and smiled, showing off her colorblock Tanya Taylor dress.

Sandra Bullock
Getty | Dave J Hogan

Sandra Bullock

Sandra Bullock stole the spotlight away from the minions at the movie's premiere, rocking a layered, paisley-printed Stella McCartney dress.

Jessica Stam
Billy Farrell Agency | Madison McGaw/BFA.com

Jessica Stam

Jessica Stam went sheer in a classy way, subtly showing off her legs in a little white dress at a dinner for Camilla and Marc.

Sarah Jessica Parker
Getty | Mireya Acierto

Sarah Jessica Parker

Sarah Jessica Parker paired her slitted Elie Saab dress with a pair of sandals, making this the ultimate — and comfy! — Summer look.

Emily Blunt
Getty | Cindy Ord

Emily Blunt

This navy Elisabetta Franchi jumpsuit looked lovely on Emily Blunt, who wore it to the ninth annual American Institute For Stuttering Benefit Gala.

Hannah Davis
Getty | D Dipasupil

Hannah Davis

Hannah Davis's red A.L.C. dress alone was pretty fierce, but she took her look to the next level with that leg-out power pose.

Lily Aldridge
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Lily Aldridge

Lily Aldridge was breezy and beautiful in a Brock Collection maxi dress and Tabitha Simmons sandals.

Olivia Culpo
Billy Farrell Agency | Madison McGaw/BFA.com

Olivia Culpo

We love a good set, but Olivia Culpo's button-embellished Camilla and Marc look was especially breathtaking.

Kiernan Shipka
Billy Farrell Agency | John Salangsang/BFA

Kiernan Shipka

Kiernan Shipka always brings the fashion hits, and this time was no different. The star wore a flirty and feminine green Delpozo dress to the premiere of Live From New York.