When a caller asked Nina what was the craziest thing that happened at her festival-themed birthday party, dubbed #NinaChella, she revealed a few surprises.
"Zedd performed. That was pretty fun and crazy and awesome... he's a great dude and I'm so lucky he did that for me," she said of the Russian-German producer and DJ.
However, the festivities didn't stop once #NinaChella had finished.
"Vin Diesel hosted the after-party at his house, spur of the moment... the party ended around 1:30 A.M. and then we transferred over... I didn't get home until 5:30," she confessed.
Guests at the star-studded bash on Saturday, January 12, included her "Vampire Diaries" co-stars Kayla Ewell and Candice King, along with Julianne Hough, Vanessa Hudgens, Seth MacFarlane, Jessica Szohr, Chace Crawford and Zoey Deutch.
Nina had a Shake Shack stand at the party in Culver City, along with a full Casamigos bar.
The actress posted a series of snaps from the raucous event on Instagram, and admitted she was still nursing her hangover.
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Thirty doesn’t feel much different. At least I didn’t act like it this weekend. But I’m definitely 30 because this hangover feels WAY different than when I was in my 20’s. Because I’m still currently recovering. And yes. My back is still pretty sore, days later... I guess #ThisIsThirty 🤦🏻♀️😁 Thank you SO much to everyone who came and to everyone who helped make this night come to life. @jakeakadelaney @zedd @rachelzalis @casamigos @microsoft #NINACHELLA was a hit 🌈🥳❤️
"Thirty doesn't feel much different. At least I didn't act like it this weekend," Nina captioned the pictures, including one of her doing the limbo on the dancefloor. "But I'm definitely 30 because this hangover feels WAY different than when I was in my 20's. Because I'm still currently recovering. And yes. My back is still pretty sore, days later... I guess #ThisIsThirty."