At the 2017 SAG Awards, "Orange Is the New Black" star Diane Guerrero did not come to play. The Colombian American actress and activist gave us her most ultra glam red carpet moment EVER, and we can't get enough.

First, let's get into the sickening hair and makeup!

Diane Guerrero SAG Awards makeup
photo: Getty

Her '20s-inspired hair was created by hairstylist Marcia Hamilton, and celebrity makeup artist Maria Ortega killed it with this classic look. That killer red lipstick is MAC's Ruby Woo — a true classic.

Guerrero wore an incredible Christian Siriano black gown with gray tulle billowing from her hips, like the most stylish smoke machine you've ever seen.

Diane Guerrero sag awards dress
photo: Getty

Get into that profile! The dress let her serve BODY and belle of the ball at the same damn time.

Diane Guerrero
photo: Getty

Accessorized with fresh jewelry from Coomi, Swati Dhanak, and Tacori, her stylist Oscar Montes de Oca hit it out of the park!

And Guerrero knew she was slaying — she had a dance break while she was getting ready.

"Being super extra before the red carpet #sags @sagawards #lazydeathdrop 2017," she wrote.

The star didn't just take home the SAG Award for Outstanding Performance by an Ensemble in a Comedy Series with her OITNB crew that night, she took the style crown as well.

orange is the new black sag awards
photo: Getty

She's our best-dressed for SURE.

And now that her memoir "In the Country We Love: My Family Divided" is being turned into a TV show, we have a feeling that we'll be seeing a LOT more of Guerrero's impeccable red carpet style.

diane guerrero
photo: Getty

Get it, Diane!