full size Dianna Agron Poses in Costume for Her Circus Birthday on April 29, 2012

Glee’s Dianna Agron (Quinn) turned 26 years old yesterday, April 29, and it feels like practically the entire Twitterverse was wishing her the best on her big day. Most of Dianna’s Glee co-stars chimed in their birthday well-wishes. Here’s a look at what they said.

Early in the morning on April 30, Naya Rivera (Santana) tweeted, “It's officially the birthday of my Favorite lady! @DiannaAgron happy birthday! meeeooww! Love”

full size Evil Clowns Kevin McHale and Grant Gustin with Friends Brittany Parks and Hannah Douglass on April 29, 2012

Minutes later, co-star Kevin McHale (Artiewrote, “happiest of birffdays to the most lovely @DiannaAgron

Chord Overstreet (Samtweeted, “Happy birthday!!! @DiannaAgron have the best day ever!!!” while Grant Gustin wrote, “Happiest of birthdays, @DiannaAgron !!”

Amber Riley (Mercedestweeted an adorable, “Once upon a time there was a little lamb and I hugged it and squeezed it and gave it kisses all the time! Lol @DiannaAgron happy birthday!!” while fellow birthday girl Jenna Ushkowitz (Tina) [who also just turned 26 years oldtweeted, “Happy birthday to my beautiful girl @DiannaAgron love u bunny!”

full size NOT: Mark Salling at the Screen Actors Guild Awards in Los Angeles on January 29, 2012
Credit: Jen Lowery/Splash News

Rounding out the end of the day was Mark Salling (Puck), who wrote, “Happy birthday to my wittol Ook @diannaagron Can't wait to saw scenes in half with u tomorrow”

Lea Michele (Rachel) had a very — well, intriguing — birthday mention for Dianna. Wouldn’t you agree?

In addition to well-wishes from her co-stars, Dianna received countless birthday messages, cards, and hand-drawn images from fans on Twitter — and she responded by tweeting multiple message of thanks throughout the day.

Included among them, Dianna wrote, “Can't believe all this Birthday love. Mind reeling. Had the most magical weekend, celebrating with the most loving & generous friends.”

She continued, “Thank you all for contributing so much love & joy. This is all too much. Truly. Feel so lucky & that this is gonna be a great year.”

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