Katy Perry Royal Revolution: released in 2014, floral, woody and white floral, about 4h on skin, projection 7/10, sillage 3/10. The alternatives below are matched to that profile.
The closest Katy Perry Royal Revolution dupe we found is Paris Hilton Siren — 83% match, about $20 (estimate) versus about $35 for a 100 ml bottle.
The five closest scent matches — the best Katy Perry Royal Revolution dupes we found, ranked by opening & dry-down similarity:
| # | Alternative | Scent match | Est. price (100 ml) | Longevity vs Katy Perry Royal Revolution | Projection |
|---|---|---|---|---|---|
| 1 | Paris Hilton Siren | 83% | about $20 (−43%) | 4h vs 4h | 7/10 |
| 2 | Rihanna Rogue Love | 81% | about $40* (+14%) | 4h vs 4h | 7/10 |
| 3 | Ariana Grande Sweet Like Candy | 80% | about $65* (+86%) | 4h vs 4h | 7/10 |
| 4 | Zara Pink Flambé | 79% | about $20* (−43%) | 4h vs 4h | 6/10 |
| 5 | Victoria's Secret Sexy Little Things Noir Tease | 82% | about $35* | 4h vs 4h | 7/10 |
Shares a bright, fruit-forward floral opening that evokes the playful character of Katy Perry Royal Revolution.
It shares its floral, fruity and powdery accords with Katy Perry Royal Revolution, lasts about 4h against 4h and carries 1,195 community ratings.
Blends juicy fruits and soft florals in a way that feels quite close to Katy Perry Royal Revolution.
It shares its sweet, fruity and white floral accords with Katy Perry Royal Revolution, lasts about 4h against 4h and carries 551 community ratings.
Offers a sugary, powdery sweetness that walks in similar aromatic territory as Katy Perry Royal Revolution.
It shares its sweet, fruity and powdery accords with Katy Perry Royal Revolution, lasts about 4h against 4h and carries 6,285 community ratings.
A sweet, fruity, and slightly powdery composition in the same family as Katy Perry Royal Revolution.
It shares its woody, musky and powdery accords with Katy Perry Royal Revolution, lasts about 4h against 4h and carries 683 community ratings.
Leans into a sweet, fruity-floral profile reminiscent of the core sweetness found in Katy Perry Royal Revolution.
It shares its sweet, fruity and white floral accords with Katy Perry Royal Revolution, lasts about 4h against 4h and carries 1,769 community ratings. It is listed as discontinued, so availability varies.
Paris Hilton Siren, at about $20 for 100 ml (estimate) — around 45% less than Katy Perry Royal Revolution.
Paris Hilton Siren, at about 4h on skin, against about 4h for Katy Perry Royal Revolution.
Paris Hilton Siren, at 83% overall scent match across the opening and the dry-down.
Katy Perry Royal Revolution itself sells from $23.79 (100 ml) at partnered retailers.
At 4 sprays a day — about 146 ml a year — Paris Hilton Siren saves you about $20 a year against Katy Perry Royal Revolution. Both priced at 100 ml; prices are estimates.
Across 2,358 originals, the median designer bottle is $120 and its closest match $30 — the Dupe Report 2026.
On an 8-hour day, none of the 5 last a full 8 hours. Paris Hilton Siren comes closest at 4.4h, so it needs one re-spray to cover the day.
Katy Perry Royal Revolution notes, performance and price
AltScent is also free on the App Store and Google Play.
Updated 2026-09-27.