Naya Rivera Naya Rivera

Santana, is that you?!

Naya Rivera shared a very revealing photo from the set of Glee's upcoming 100th episode and we're not talking about spoilers.

In the Instagram photo, Rivera is pictured in a sparkly red bra, red bottoms and knee-high black boots. She also sports a black hat over her voluminous dark hair.

Everyone's posing nude

This is the second behind-the-scenes photo from the highly anticipated episode, which airs in March. The episode's director, Paris Barclay, shared a photo on Twitter of himself with returning stars Mark Salling and Dianna Agron, as well as Gossip Girl's Chace Crawford, who will play Quinn's beau.

Gwyneth Paltrow and Kristen Chenoweth will also return for the episode.

Glee returns with new episodes on Tuesday, Feb. 25 at 8/7c on Fox. What do you think of Rivera's look?