The Pit 2 Hot Blondes [better] Instant

This riddle relies on a play on words.

Two estranged sisters, both living double lives in Las Vegas, are forced to reunite and pull off one last, high-stakes con to save their younger sister from a violent casino enforcer — but when old betrayals surface, the job becomes a fight for survival. the pit 2 hot blondes

Here is a deep dive into the context, the personalities involved, and why this particular moment went viral. What is The Pit ? This riddle relies on a play on words