Britney Spears who? That's probably what Alicia Keys is saying as she remains at the top of the U.S. pop charts while Britney Spears dropped in the charts.

Keys' single No One hit #1 last week; and it's staying firm in its top spot.

Timbaland's Apologize keeps going back and forth in its spot. This week it jumped back to #2 on the Billboard Hot 100 while Chris Brown's Kiss Kiss dropped to #3.