---
title: "Britney Spears biopic: Actress cast as Britney Spears — Who will play Britney Spears?"
canonical_url: https://betcrypto.now/events/britney-spears-biopic-actress-cast-as-britney-spears-who-will-play-britney-spears
status: live
trading_closes_at: 2031-01-01T15:00:00+00:00
total_volume_usd: 8191.31
venues: ["Kalshi"]
categories: ["Entertainment"]
prices_as_of: 2026-10-09T10:51:25+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/britney-spears-biopic-actress-cast-as-britney-spears-who-will-play-britney-spears
---

# Britney Spears biopic: Actress cast as Britney Spears — Who will play Britney Spears?

Live · $8,191 traded · listed on Kalshi

## Main market

| Outcome | Probability | Cheapest | Kalshi |
|---|---|---|---|
| Addison Rae | 16% | 18¢ on Kalshi | 18¢ |
| Sabrina Carpenter | 13% | 17¢ on Kalshi | 17¢ |
| Florence Pugh | 9% | 13¢ on Kalshi | 13¢ |
| Sydney Sweeney | 7% | 11¢ on Kalshi | 11¢ |
| Olivia Holt | — | 74¢ on Kalshi | 74¢ |
| Chloë Grace Moretz | — | — | — |
| Emma Roberts | — | — | — |
| Millie Bobby Brown | — | 71¢ on Kalshi | 71¢ |
| Anya Taylor-Joy | — | — | — |
| Margot Robbie | — | — | — |

## Open on a venue

- [Kalshi](https://betcrypto.now/go/e/248?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/britney-spears-biopic-actress-cast-as-britney-spears-who-will-play-britney-spears.

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