Behind The Scenes Of GLEE's 100th Episode Celebration

The cast, creators and crew of FOX's hit musical dramedy series Glee raised a glass to the international success of the series in a special celebration marking the wrap of the 100th episode, which recently finished filming.

Lea Michele, Darren Criss, Matthew Morrison, Ryan Murphy and many more were on hand to fete the music-centric series and a plethora of photos from the event are now available to view.

Of note, Glee returns from its winter hiatus with a new episode, "Frenemies", tonight at 8 PM.

The official description of "Frenemies" is as follows: "GLEE celebrates its Spring Premiere with a move to a new night and time: Tuesdays at 8:00 PM. Santana (Naya Rivera) auditions and snags the role of Rachel's (Lea Michele) understudy in "Funny Girl," causing a feud between the roommates. Meanwhile, back in Lima, Tina (Jenna Ushkowitz) and Artie (Kevin McHale) compete against each other to be the class valedictorian."

Additionally, the highly anticipated 100th episode airs on March 18.

View the new behind the scenes photos of the Glee 100th anniversary celebration below.

Photo Credits: Facebook