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Karlie Kloss Treats Herself on #NationalDessertDay and Wants You to Do the Same

Olivia Bahou

Credit: Edward Berthelot/Getty

Karlie Kloss just used her Instagram to deliver a very important PSA: It's #NationalDessertDay. The model shared a totally indulgent photo and wants you to do the same.

In the envy-inducing 'gram, Kloss digs into a delicious-looking chocolate cupcake with cocoa frosting. The star looks stunning in a fit-and-flare black dress with a black choker necklace and white ballet flats. "It's #nationaldessertday everyone," she

" target="_blank">wrote. "I repeat, this is NOT a drill. Go to your nearest bakery and celebrate this glorious holiday."

That isn't the only fun 'gram Kloss shared in her flirty LBD. On Thursday night, the model was out at the Carolina Herrera Book Party in N.Y.C., and shared a 'gram walking arm-in-arm with fellow attendee Serena Williams. "This girl," she captioned the sweet

this girl ❀️

A photo posted by Karlie Kloss (@karliekloss) on Oct 14, 2016 at 8:33am PDT

" target="_blank">photo.

After the party, the duo met up with Taylor Swift, who was out with her girl squad, including Dakota Johnson, Cara Delevingne, Zo? Kravitz, and Lily Donaldson.

RELATED: Taylor Swift Flashes a Hint of Her Abs in an Orange Cropped Sweater

Karlie, how can we score an invite?