Artists · Global Music Power

Justin Bieber portraitJustin Bieber

Charting Jul 25, 2009Sep 5, 2026 · 633 weeks with chart power

Charted in 2 of 2 markets · top artist of the week in all of themBillboard Hot 100 576 wk (30 at #1), UK Singles Chart 486 wk (30 at #1)

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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
6.68%
week of Feb 27, 2016
Career Power
1,076
share-weeks
Weeks at #1
28
weeks as the top artist
Peak Year
250
September 2015 – August 2016
Peak Five Years
448
September 2015 – August 2020
Top-five weeks
100
weeks ranked 1–5
Longevity
633
weeks with chart power
Dominance
9.10%
week of Dec 5, 2015
Comebacks
4
April 2012, September 2015, February 2020, September 2025
Comebacks (thresholds from config/scoring.json)
KindTrough beganReturnedTrough weeksLongest absencePrior peakReturn share
After declineOct 23, 2010Apr 28, 20127981.94%1.08%
After declineJul 13, 2013Sep 19, 2015114442.24%1.26%
After declineNov 26, 2016Feb 22, 2020169286.68%2.39%
After declineOct 8, 2022Sep 27, 2025155476.68%2.35%

Computed from stored weekly power rows (config version 4, Sep 21, 2026).

Exponentially smoothed share of the week's total power (the primary metric).