Dianna Agron & Jenna Ushkowitz Celebrate Glee's 100th Episode!

Dianna Agron dons a beautiful multi-colored dress while attending the celebration for the 100th episode of her hit show Glee held at Chateau Marmont on Tuesday (March 18) in Los Angeles.

The 27-year-old actress was joined by her co-stars Jenna Ushkowitz, Amber Riley, Jane Lynch, Heather Morris, Becca Tobin, and Melissa Benoist, who posed with her fiance Blake Jenner.

PHOTOS: Check out the latest pics of Dianna Agron

“Getting ready for the #glee100thepisode event at the Chateau. A car driving by my house is BLASTING, “Somebody to Love.” Feels like a sign,” Dianna tweeted earlier in the day.

FYI: Dianna is wearing Miu Miu. Jenna is wearing an Alaia dress, Manolo Blahnik shoes, Ashlyn’d clutch, AV Max Accessories bracelet, and earrings and rings by Liv Haley.

15+ pictures inside of Dianna Agron and Jenna Ushkowitz attending the Glee 100th episode celebration…