Mariah Carey
Glitter
Pop, R&B

Top-10 debut. “Loverboy” hit number 2.

Billy Gilman
One Voice
Country, Pop

The title track from this million-selling, number-2 country disc topped out at 20.

98 Degrees
98 Degrees and Rising
Pop, R&B

This Top-20 disc has sold more than a million copies and spawned the number-3 hit “”Because of You.””

A*Teens
Pop ’Til You Drop
Pop

At 45, it’s the highest U.S. debut ever for this Swedish import.

Miley Cyrus
Hannah Montana 2/Meet Miley Cyrus
Pop

Two-disc TV soundtrack debuted at No. 1

Lady Gaga
The Fame
EDM/Electronica/Techno, Pop, R&B

Album peaked at No. 4. “Just Dance” and “Poker Face” both topped the Hot 100 singles chart.

Christina Aguilera
Back to Basics
Pop, R&B

CD hit No. 1. “Ain’t No Other Man” peaked at 6.

P!nk
Try This
Pop, Rock

Top-10 pop disc

Eden’s Crush
Popstars
Pop

Disc debuted at number 6.

Madonna
Hard Candy
Pop, Rock

The artist’s seventh No. 1 pop album includes “4 Minutes,” a single that climbed as high as No. 3.

Hanson
Middle of Nowhere
Pop
Faith Hill
Fireflies
Country, Pop

No. 1 country and pop debut. The single “Mississippi Girl” was a crossover hit.

Ashlee Simpson
Autobiography
Pop, Rock

Album spent its first week at No. 1. “Pieces of Me” climbed the pop singles chart.

Demi Lovato
Here We Go Again
Pop, Rock

Disney’s latest double threat is back with her second album and her first No. 1.

Celine Dion
One Heart
Pop

Peaked at 2 and sold well over 2 million units.