Oprah's plans after Monday night's glam Met Gala?

"I like tequila and I will have a few shots this evening!" the Oscar de la Renta-clad talk show host -- who co-chaired the fete with Vogue editor in chief Anna Wintour -- told on the red carpet.

PHOTOS: What all the stars wore to the Met Gala!

Added her best pal Gayle King, "Oprah loves tequila shots! Yes! She sure does!

"She doesn't get, you know, crazy, but she enjoys a good tequila shot!" added King.

Winfrey, 56, told Us she decided to wear her hair curly so it would last through the night. "This is my hair down and me partying!" she said.

Indeed, an Us eyewitness spotted her at Vogue's soiree at The Mark Hotel "dancing on a banquette with Diddy and Pharrell."

PHOTOS: More stars dancing

Also at the fete, spun by DJ Cassidy? Jessica Biel, Justin Timberlake and Naomi Campbell.