Victorious Reunion: Ariana Grande, Victoria Justice Join Castmates for Onesie Party

Part 1| Onesie party with a few of my old frands. We're such dorks, we sat around drinking wine & eating cookies watching Victorious episodes & reminiscing?.Very grateful for that time of my life. ??

A post shared by Victoria Justice (@victoriajustice) on Dec 12, 2015 at 1:34am PST

Yay! Ariana Grande and Victoria Justice got together with their Victorious castmates for a holiday pajama party on Friday, Dec. 11.

Justice, 22, shared a few photos on Instagram of the reunion, which also included Elizabeth Gillies, Leon Thomas, Daniella Money, Matt Bennett, and Avan Jogia.

"Onesie party with a few of my old frands. We're such dorks, we sat around drinking wine & eating cookies watching Victorious episodes & reminiscing. Very grateful for that time of my life," she captioned the pics, which showed some of the Nickelodeon stars dressed up in Christmas-themed onesies. (Grande wore leopard print.)

Part 2| The whole OG Victorious Squad. Onesie style.

A post shared by Victoria Justice (@victoriajustice) on Dec 12, 2015 at 11:28am PST

"It was great kicking it with old friends tonight," added Thomas, 22, who dressed as Santa Claus and shared a similar pic on Instagram. #victoriousforever #Lotsofloveintheroom."

Grande, 22, also posted some photos, calling her castmates "my loves for life."

a couple nights ago with my loves for life #victoriousforever #comethruonesies #therwasntanybibbleunfortunately

A post shared by Ariana Grande (@arianagrande) on Dec 13, 2015 at 1:53pm PST

Victorious ran on Nickelodean from 2010 to 2013, featuring Justice as Tori Vegas, a teen attending the Hollywood Arts High School. Grande played her friend Cat Valentine and also appeared in the spinoff Sam & Cat, with iCarly's Jennette McCurdy as Sam Puckett. That series ended in July 2014.