Grey's Anatomy star Sara Ramirez (Callie Torres) is positively ageless, but she has still changed a lot in 12 years — namely in her hairstyle.

Back in 2001, she starred in A Class Act on Broadway and was snapped getting ready backstage. "#throwback to Broadway days. Would you ever consider going back?" a fan tweeted at her with the flashback pic. (It was actually an off-Broadway production, but who are we to quibble?)

"Of course, I mean look at the GLAMOUR!" Sara wrote back, retweeting the original message.

We're not used to seeing Sara making a duckface while brushing on powder, her eyebrows arched and curlers in her hair, but she makes getting ready look gorgeous. When we wake up in the morning, we don't look half as amazing as Sara.

During a live tweeting session on November 14 — in honor of the Callie-centric Grey's episode, Season 10, Episode 9: "Sorry Seems to Be the Hardest Word" — another fan asked what started her acting career, and she replied, “Singing.”

Considering that A Class Act was a quasi-autobiographical musical loosely based on the life of composer-lyricist Edward Kleban, it makes sense that she was singing back in '01! She played Felicia in the production, aka the lead character’s boss at Columbia Records.

While we admittedly didn't love the musical episode, a chance to see Sara sing and dance again would be great — and we know she's a class act!

What do you think of Sara's throwback photo? Sound off below!

Alyse Whitney is Assistant Editor at Wetpaint Entertainment. Follow her on Twitter and Google+.