# lonelygirl15

> A breakout episode of a staged teenage vlog drew 500,000 views in two days.

- Owner: Miles Beckett, Mesh Flinders, Greg Goodfried and Amanda Goodfried / LG15
- Kind: Series
- Sector: Entertainment
- Seed date: 2006-06-16
- Peak proxy date: Week of Sep 9, 2006
- Date basis: Proxy date; not a directly measured attention peak. Dates use the stated precision; chart positions are date anchors.
- Spread Score: 45 (Notable, provisional), v1.3
- Mechanics: Mystery & lore, Response chain, Controversy, Platform jump, Press loop

## Summary

Bree debuted on YouTube, and fans investigated whether she was real. Press covered the mystery. After the creators admitted fiction, TV interviews and sponsor integrations followed; MySpace premiered the season finale.

## Timeline

- May 2006 — Miles Beckett / Mesh Flinders (YouTube) — The team posted tribute clips to existing vloggers before casting Bree.
- 2006-06-16 — lonelygirl15 / Jessica Lee Rose (YouTube) — Bree introduced herself in First Blog / Dorkiness Prevails.
- 2006-07-04 — lonelygirl15 (YouTube) — My Parents Suck drew 50,000 views in two hours, according to the production team.

The full timeline, metrics and sources are on the case page, or via the Pro API (https://howitspread.com/developers).

Canonical URL: https://howitspread.com/cases/lonelygirl15

Cite as: How It Spread (2026). “lonelygirl15.” Case HIS-01538. Spread Score v1.3: 45/100. Updated 2026-10-23. https://howitspread.com/id/HIS-01538