Bruno Mars’ “I Just Might” has tied Kendrick Lamar and SZA’s “Luther” for the longest run at No. 1 on Billboard’s Hot R&B/Hip-Hop Songs chart, reaching 31 weeks at the summit.
Why the 31-week run matters
The January 2026 single has sustained its position for more than half a year. The milestone gives Mars another long-running chart success from The Romantic era and places the song level with one of the chart’s defining recent records.
Source: Billboard, October 6, 2026.