Lady GaGa has done it again.
Her hit Just Dance spent 22 weeks climbing the Billboard Hot 100 and has finally reached #1, selling over ¼ million copies in the US alone.
No other song has spent as long climbing to #1 since Creed's 27-week riser With Arms Wide Open in 2000.
Just Dance was #2 last week.
This week's chart also marks the first time in 10 years that the Hot 100 doesn't have a new track on the list.
The only changes to the list this week are ranking order and re-entries.