# Olivia Rodrigo, KATSEYE, SOMBR & More to Perform on 2026 iHeartRadio Jingle Ball Tour: Full Lineup

> **Newsylist Open Intelligence Dossier** · First detected: 2026-09-25 16:29 UTC · Category: Entertainment · Sources: 7 · Current Velocity: 23.15

## Intelligence Brief
"Olivia Rodrigo, KATSEYE, SOMBR & More to Perform on 2026 iHeartRadio Jingle Ball Tour: Full Lineup" developed substantial multi-source reporting across the Entertainment sector, tracked across 7 distinct newsrooms by Newsylist.


Key reporting was led by The Business Journals, Variety, Yahoo and Rolling Stone. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### What drove coverage for Olivia Rodrigo, KATSEYE, SOMBR & More to Perform on 2026 iHeartRadio Jingle?
Coverage spiked when 7 independent newsrooms published 7 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Key People, Organizations & Locations
Perform, Olivia, KATSEYE, Sombr, Lineup, FULL, BALL, More, Tour, Rodrigo

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| The Business Journals | Nashville lands iHeartRadio Jingle Ball, featuring Hilary Duff | 2026-09-25 14:00 | [Source Link](https://news.google.com/rss/articles/CBMirgFBVV95cUxQVFVHamlzSXhLY3cwYWthQUo3c2pJUDg3dEk0N3V6RC14bWVfN2tLc0dNbUZPZ2lrWnJMR0FxdHdWU2NySXVaNVIyZzN4Z1RwU25fd2lYbXhSSGQwVzR1QUJpS2RsOG56UWxJTHB5T2RoLUt3VURLZjVCRGlROEFYUFZQYUZJOUI1X2YwdkhQQnpnakFnRkdrQXZac21kR1BWVkVZUFZpckVCbUdHbUE?oc=5) |
| Variety | Olivia Rodrigo, Sombr, Katseye Lead iHeartMedia ‘Jingle Ball’ Lineups | 2026-09-25 14:00 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxQd3FSM3FBTmw1aE5xVDRFVVhId244YWQ5clVyNHhIR2J3em1BUngwM0gzdzNyU25YbzNLejhoV0FLU2MxMURGelpOT0VWNVRiMG9ITUJyRkJFdE9fZ3VnMlVxRUM4bjlMcC1aVUZ2RzhTdnpqM25UNjdGbGt2RktxSWZVejFVZTdZQndKNTN0dDhTSjJhMVhNcEp5TjlzXzRIYW5zemJ5bTM?oc=5) |
| Yahoo | Jingle Ball Jams With O-Rod, Jonas Bros, KATSEYE | 2026-09-25 14:00 | [Source Link](https://news.google.com/rss/articles/CBMikgFBVV95cUxPcm8yMjB0RnB4b3F1Z1Jkd0d3ejZPR3dUQm5DMUVoODRPQ2Zpb0RJSkktTXlzMkQ4Zm1IMXFHZzc5eEVUeUZ6enRRazlQSjg4OE1FZU5mVVVkdGdTVk1QNzNZbnZ3N09Ta1daQ0dXZmRLODh6QTVRMHpKMGhRVGVSWl9yQTJzN1pMWVdYWTQ0OEY1dw?oc=5) |
| Rolling Stone | iHeartRadio’s 2026 Jingle Ball Tour Recruits Olivia Rodrigo, Hilary Duff, Sombr | 2026-09-25 14:00 | [Source Link](https://news.google.com/rss/articles/CBMimAFBVV95cUxPaUF1Y1FOZkNZQTFPOVBxZE0zQmRYY2xyTjBGN0RLZjloVEtudmlya0NDVXBnb3hFWEYxMW1nWmFNaEtpYUkwa1dYeUVHcVVuZ0Y1TXlSdFBuMXZ6UTg1NUhFSHl6alRoT3NwWFA1QlhnT05lUkMza1E3S2R0X2RueEZyYktpaUk1eEQ3SDdpZmtmdkhmbUZwRg?oc=5) |
| AP News | Olivia Rodrigo, Charlie Puth, Sombr, Raye and Katseye set for 2026 iHeartRadio Jingle Ball tour | 2026-09-25 14:00 | [Source Link](https://news.google.com/rss/articles/CBMimAFBVV95cUxOVE5xUXd6RmFBUFFuYkhGSWZpOTJuclNycmt0elhTU0M3cFg2eTM4ZU5wclpLMEdSRUxuQ09PVE1LN1NzWkhSQ0lDMEJIcFhQZ0tOZ1BqeTBRUUNURFNnZGFINnpCRGo4Y0l4UVNQSHVNa0NvSURzMnJNRks0M2NKaDZzS0J0TjFnZXRiYUdWUzZMWFlmLWt6RA?oc=5) |
| Deadline | Jingle Ball Tour To Star Olivia Rodrigo, Hilary Duff, Others | 2026-09-25 14:00 | [Source Link](https://news.google.com/rss/articles/CBMinAFBVV95cUxPSHV0VElVeVNYYWg4andBWUFISXZNSnpsaERFVDJaQUh6YjNuOEpkN0xDY25RTVZTMGtJR0dLNlBjYXoyQWw4X2VnanVLcGRReWg2Wk5nLS1xQWNpRk9ob0VfZVZBUWZSV1VZNTJrUk5XcGxlbzcyMkw5SVhOVHBnTU5UWmNHdE9sZmExOHQ2UkNPOTNzenkzVkZiazQ?oc=5) |
| Billboard | Olivia Rodrigo, KATSEYE, SOMBR & More to Perform on 2026 iHeartRadio Jingle Ball Tour: Full Lineup | 2026-09-25 14:00 | [Source Link](https://news.google.com/rss/articles/CBMilAFBVV95cUxQbGdxTS1oLXZvY3pVMUtZWXhMeDNocEJSZ2dQeG5TQUc4ZFgzV2VnQ25XMWNvazNRYzlfTVNQRXZYNm1EZTBMU0xSMFk1UE5UcEk3bU10NjZxS2hKOFNBQTJDUF9nUzZhWW5GLU1abXRzMXZrdjZNSV9Qc052YXlzNWZ1c2NKaG5PcUFNck44cnY1ZjdT?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-09-25/olivia-rodrigo-katseye-sombr-more-to-perform-on-2026-iheartradio-jingle-ball*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*