Contributor: Bob Smithouser

Disc debuted at No. 6. The single “Stupid Girls” peaked at 13 on the pop chart.

Disc debuted at No. 1

Album debuted at No. 2

Disc debuted at No. 4

Top-40 disc has sold more than 500,000 copies

The tabloid darling’s album debuted at No. 2. Its first single, “Get Right,” barely missed the Top 10.

Album hit No. 3 and contains the Top-10 single “Wind It Up”

Disc reached No. 15. “Potential Breakup Song” became a hit single.

Debuted at No. 1 on the pop chart—and stayed there for an extra week

Top-5 CD spawned the Top-20 single “The Reason”

This Top-5 pop disc spent its first two weeks atop Billboard’s Internet Album Sales chart.

Disc hit No. 2. “Spotlight” became a Top 40 single.

Reached number 7 on the hip-hop chart. “Milkshake” was a Top-3 pop hit.

No. 2 disc

Disc peaked at No. 6