While Laura Prepon is not one of them, a few members of the Orange is the New Black cast have been “Twerkin’ on the set” of the second season, which is currently in production.

Danielle Brooks, who recently got promoted to series regular, along with Uzo Aduba and Taryn Manning, shared this on Instagram, saying:

This is how the ladies of Orange Twerk on the Set of @oitnb #oitnb #ghettodorms #twerkin

Crazy Eyes doesn’t appear to be amused.

The second season began filming last month, and is due out in 2014.