Artists · Global Music Power
Lady Gaga
Charting Aug 16, 2008 → May 23, 2026 · 497 weeks with chart power
Charted in 2 of 2 markets · top artist of the week in all of them — Billboard Hot 100 403 wk (32 at #1), UK Singles Chart 416 wk (26 at #1)
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
- 4.76%
- week of Jul 18, 2009
- Career Power
- 834
- share-weeks
- Weeks at #1
- 55
- weeks as the top artist
- Peak Year
- 226
- February 2009 – February 2010
- Peak Five Years
- 549
- January 2009 – December 2013
- Top-five weeks
- 119
- weeks ranked 1–5
- Longevity
- 497
- weeks with chart power
- Dominance
- 5.51%
- week of May 28, 2011
- Comebacks
- 2
- October 2013, November 2024
| Kind | Trough began | Returned | Trough weeks | Longest absence | Prior peak | Return share |
|---|---|---|---|---|---|---|
| After decline | Feb 25, 2012 | Oct 19, 2013 | 86 | 65 | 4.76% | 1.67% |
| After decline | Mar 22, 2014 | Nov 23, 2024 | 557 | 100 | 4.76% | 1.74% |
Computed from stored weekly power rows (config version 4, Sep 21, 2026).
Exponentially smoothed share of the week's total power (the primary metric).