Allison Williams Shines in Diane von Furstenberg and Osman Dresses at Red Carpet Events

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Allison Williams has been busy since we featured her in Christian Louboutin’s “Air Chance” slingback pumps at the People’s Choice Awards. This week, she helpfully showed us what toe cleavage is all about.

Allison Williams looks chic and classic in a black wrap top paired with a geometric print skirt, styled with retro waves and a bold red lip at Diane von Furstenberg’s Journey of a Dress Exhibition OpeningAllison Williams looks chic and classic in a black wrap top paired with a geometric print skirt, styled with retro waves and a bold red lip at Diane von Furstenberg’s Journey of a Dress Exhibition Opening

First, the American actress, comedienne, and musician attended Diane von Furstenberg’s Journey of a Dress Exhibition Opening Celebration on Friday along with Abbie Cornish, Ahna O’Reilly, and Bella Thorne.

Allison Williams strikes a variety of elegant poses in a black wrap top and geometric print skirt at Diane von Furstenberg's Journey of a Dress Exhibition Opening CelebrationAllison Williams strikes a variety of elegant poses in a black wrap top and geometric print skirt at Diane von Furstenberg’s Journey of a Dress Exhibition Opening Celebration at May Company Building in Los Angeles on January 10, 2014 (Credit: SIPA / WENN / FayesVision / Brian To)

Allison wore an Amelia wrap dress from the Diane von Furstenberg Spring 2014 collection styled with white leather Jimmy Choo “Maiden” pumps.

Allison Williams showing off toe cleavage in Jimmy Choo's “Maiden” pointy-toe pumpsAllison Williams showing off toe cleavage in Jimmy Choo’s “Maiden” pointy-toe pumps

Allison’s Italian-made Jimmy Choo “Maiden” pumps feature buckled adjustable straps and genuine snakeskin leather.

The next day, she hit the red carpet for the 2014 Sean Penn & Friends Help Haiti Home Gala, which benefitted J/P HRO.

Allison Williams stuns in a white sleeveless dress with gold embroidered detailing, paired with metallic pointed-toe pumps, at the Sean Penn & Friends Help Haiti Home GalaAllison Williams stuns in a white sleeveless dress with gold embroidered detailing, paired with metallic pointed-toe pumps, at the Sean Penn & Friends Help Haiti Home Gala

For this event, she donned a daring dress from the Osman Fall 2013 collection featuring a gold embroidered front panel. Allison styled the sleeveless cocktail dress with Christian Louboutin’s “So Kate” pumps in mirrored bronze leather.

Allison Williams rocks loose, tousled waves, paired with a soft pink lip and striking blue eyesAllison Williams rocks loose, tousled waves, paired with a soft pink lip and striking blue eyes at the Sean Penn 3rd Annual Help Haiti Home Gala benefiting J/P HRO and presented by Giorgio Armani in Beverly Hills on January 11, 2014 (Credit: SIPA / WENN / FayesVision / Brian To)

Toe cleavage, also known as toe crack, is the partial exposure of a woman’s toes in shoes cut low enough at the vamp.

According to Manolo Blahnik, “the secret of toe cleavage, a very important part of the sexuality of the shoe” is that “You must only show the first two cracks.”

Allison Williams showing toe cleavage in Christian Louboutin's "So Kate" pumps in mirrored bronze leatherAllison Williams showing toe cleavage in Christian Louboutin’s “So Kate” pumps in mirrored bronze leather

Which of Allison’s two red carpet looks do you prefer—her classic Diane von Furstenberg style or the daring Osman dress?