See Oprah Winfrey Expertly Mix Margaritas for Reese Witherspoon at the 'Wrinkle In Time' Wrap Party: Pics!

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... Now this is a party we wish we could've attended!

It's already been established that Oprah Winfrey and Reese Witherspoon are basically having the best time ever shooting their rendition of A Wrinkle in Time in New Zealand, but on Wednesday, they took things to a whole new level at the wrap party. Director Ava DuVernay posted video of Winfrey getting behind the bar and making margaritas on her Instagram Stories, and the 63-year-old legendary media mogul is clearly pretty great at it!

"This is how we do it!" DuVernay joked as Winfrey blended up and poured the delicious-looking drinks.

WATCH: Oprah Winfrey, Reese Witherspoon and Mindy Kaling Are Basically on Vacation While Shooting 'A Wrinkle in Time'


"I haven't done this since your party," Winfrey said. "Get behind the wheel! ... Tequila wheel!"


... And Witherspoon, 40, definitely seemed to love it, calling her co-star the "best bartender."


"You gotta [love] that @Oprah makes the BEST margarita!" she also Instagrammed.

WATCH: Oprah Winfrey Hilariously Dissed BFF Gayle King Over Her On-Air Look

Mindy Kaling, Chris Pine and Zach Galifianakis are also starring in DuVernay's rendition of Madeleine L'Engle's classic science fantasy novel. The movie isn't set to hit theaters until 2018.

Watch the video below for more on the star-studded cast hanging out on set.