SimpleFunctions
18 source contracts·Kalshi 18·refreshed just now·Closes Jan 1, 2027 · 190d

Will Doja Cat be featured on Ariana Grande's album titled 'petal'

Liquidity-weighted aggregate sits at 21% across 18 Kalshi contracts.

Implied probability

21%
0%50%100%

Kalshi

21%

18 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$2K

18 contracts

Closes

Jan 1, 2027

190 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 34% (31 days, 31 points)Aggregate: 34% on 2026-06-25
Aggregate of 18 contracts · 31d

Bracket families

17 clusters across 18 contracts.

These contracts were grouped by title similarity. The headline aggregate combines all clusters; verify the cluster you actually need before quoting a number.

Heads-up — heterogeneous clusters

The top two clusters share only 18% of their title tokens — “Will The Weeknd be featured” vs “Will Troye Sivan be featured on Music, Fashion, Film by Charli xcx”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Cluster 1

Will The Weeknd be featured

2 contracts$44

Cluster 2

Will Troye Sivan be featured on Music, Fashion, Film by Charli xcx

1 contract$643

Cluster 3

Will Lil Baby be featured on 'The Real Me' by Future

1 contract$459

Cluster 4

Will Caroline Polachek be featured on Music, Fashion, Film by Charli xcx

1 contract$375

Cluster 5

Will French Montana be featured on SET IN STONE

1 contract$309

Cluster 6

Will DJ Khaled be featured on SET IN STONE

1 contract$147

Cluster 7

Will Billie Eilish be featured on Ariana Grande's album titled 'petal'

1 contract$92

Cluster 8

Will 21 Savage be featured on SET IN STONE

1 contract$90

Cluster 9

Will John Cale be featured on Music, Fashion, Film by Charli xcx

1 contract$69

Cluster 10

Will Noah Kahan be featured on 'Daughter from Hell'

1 contract$50

Cluster 11

Will Robyn be featured on Music, Fashion, Film by Charli xcx

1 contract$35

Cluster 12

Will Jeezy be featured on SET IN STONE

1 contract$35

Cluster 13

Will Drake be featured on SET IN STONE

1 contract$32

Cluster 14

Will Ty Dolla $ign be featured on 'The Real Me' by Future

1 contract$24

Cluster 15

Will Jay-Z be featured on SET IN STONE

1 contract$23

Cluster 16

Will Metro Boomin be featured on 'The Real Me' by Future

1 contract$20

Cluster 17

Will Doja Cat be featured on Ariana Grande's album titled 'petal'

1 contract$10

Analysis

This prediction asks whether Doja Cat will appear on Ariana Grande's upcoming album 'petal.' At 42%, the market suggests roughly even odds but slight skepticism about a collaboration. The probability reflects that while both artists are commercially active—Grande is expected to release new music and potentially achieve chart success this year—no announcement of Doja Cat's involvement has been made public. The main upward pressure comes from both artists' established history of collaborations and their overlapping fanbases. Downward pressure stems from the absence of any confirmed partnership and the album's presumably near-complete production status. The resolution hinges on the 'petal' album's official release and tracklist, which would definitively confirm or deny Doja Cat's participation. Until then, the market is pricing in moderate uncertainty around whether these two artists will connect on this particular project.

  • No official announcement or leak has surfaced confirming Doja Cat on the 'petal' tracklist as of early May 2026
  • Ariana Grande's market probability of #1 album status (93¢) suggests strong anticipated album performance, but does not confirm specific features
  • Doja Cat's 95¢ probability of Met Gala 2026 attendance indicates she remains a visible public figure, supporting feasibility of a high-profile collaboration
  • The timeline for 'petal' release remains unspecified; unknown proximity to release date affects likelihood of surprise features versus pre-announced collaborations
  • Both artists have collaborated with multiple partners across recent projects, making cross-artist features common but not guaranteed for any specific album

What moved the line

  • Jun 21Metro Boomin39pp445¢ · Kalshi
  • Jun 20The Weeknd32pp4513¢ · Kalshi
  • Jun 24Billie Eilish24pp1943¢ · Kalshi
  • Jun 23Lil Baby21pp1940¢ · Kalshi
  • Jun 22Metro Boomin21pp526¢ · Kalshi

Recently closed in entertainment

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

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