First Ariel, now Kate: Black panties have proved to be indispensable this awards season. While Winter rocked a barely-there wrap bodysuit with a see-through lace skirt at Vanity Fair’s “Toast to Young Hollywood” event in West Hollywood, Beckinsale took a more elegant approach to low-key flashing last night at the 89th Academy Awards.

Beckinsale posed at the crazy-exclusive Vanity Fair 2017 Oscar Party, which took place in Beverly Hills at The Wallis Annenberg Center for the Performing Arts.

My friend Stephen touched someone’s Oscar in the men’s loo #vanityfair2017

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She wasn’t the only one. Salma Hayek wore a more subtly sheer black dress, where she posed with Pharrell at the award show.

With #pharrell at the #oscars

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Vanessa Hudgens took it out of the bedroom and on to the whit carpet for Elton John’s Oscar party in a dress of silk, chiffon, lace, and leather by Kristian Aadnevik.

A night earlier, on Saturday, Beckinsale attended the 32nd Film Indpendent Spirit Awards in Santa Monica, where she snapped photos with Orlando Bloom and appeared equally stunning but with more feathers and less bum.

I’m not sure what compelled me to attempt to grip Orlando’s ear but sometimes you have to go with your instincts

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