We’re going with a modern take on an old school garment for our latest “Guess Who” … ’cause our latest star is stunning in a silver corset.

You don’t need to know who this star is to tell she’s a bona fide supermodel with a body that just won’t quit.

This shot comes from when she was getting ready prior to Monday’s Met Gala … when this star threw on her finest clothes before heading out to the biggest party in fashion.

She went solo to the event — no famous husband by her side … walking her lonely “rhode” alone.