Artists · Global Music Power
Demi Lovato
Charting Jul 5, 2008 → Sep 3, 2022 · 367 weeks with chart power
Charted in 2 of 2 markets — Billboard Hot 100 286 wk, UK Singles Chart 217 wk
Billboard Hot 100 and UK Singles Chart combined, weighted · How it works
Each week an artist's share is the weighted mean of their Power Share across Billboard Hot 100 ×1 and UK Singles Chart ×0.45 (weights ∝ √population, US = 1). The divisor is every chart's weight, so a number one is worth the same share in any era — and a week before every chart exists sums to less than 100.
- Peak Power
- 2.03%
- week of Dec 9, 2017
- Career Power
- 256
- share-weeks
- Weeks at #1
- 0
- weeks as the top artist
- Peak Year
- 67
- July 2017 – July 2018
- Peak Five Years
- 178
- March 2013 – March 2018
- Top-five weeks
- 7
- weeks ranked 1–5
- Longevity
- 367
- weeks with chart power
- Dominance
- 2.79%
- week of May 18, 2013
- Comebacks
- 2
- September 2015, September 2017
| Kind | Trough began | Returned | Trough weeks | Longest absence | Prior peak | Return share |
|---|---|---|---|---|---|---|
| After decline | Nov 23, 2013 | Sep 12, 2015 | 94 | 6 | 1.73% | 1.05% |
| After decline | Apr 16, 2016 | Sep 2, 2017 | 72 | 34 | 1.73% | 1.06% |
Computed from stored weekly power rows (config version 4, Sep 21, 2026).
Exponentially smoothed share of the week's total power (the primary metric).