"It's gonna be so good. Epic. It's gonna be epic!" Gina Rodriguez exclaimed while talking to Entertainment Tonight on the red carpet during last night's Emmys.

Pre-show excitement about the ceremony later that night? Nope: She was talking Jane the Virginney.

The Golden Globe winner could just barely contain herself while tip-toeing around exactly what Piece Of Me pop princess Britney Spears would be doing when they shoot her cameo for Season 2 of Jane the Virgin, but she had plenty of praise prepared ahead of time.

"I can't say anything more than Britney Spears is playing herself, and that she's awesome," Rodriguez told ET. "She's so loving and so supportive of the show, and she's gonna kick ass. We're about to start shooting, so I think she's going to be everything — everything I'm dreaming of."

When pressed further to give us more (MOAH!) about the previously confirmed musical "moment" that happens during Spears' episode, she could barely hold back her fandom: "You're gonna get a moment. It's gonna be the only moment. It's gonna change my memories of life forever. You're gonna be so happy. And jealous."

Brit Brit is no stranger to serving up a good comedy TV series cameo, having played everything from a Christian conservative with a freaky side on Will & Grace ("Whatever you got, I'll eat it, snort it or ride it, baby!") to a receptionist on How I Met Your Mother to herself on a very Spearitual tribute episode on Glee.

Watch Gina gush about Britney, and get ready for B-Girl to bring it on Jane The Virgin next season with some of her other silly cameos: