Mariah Carey Connection

Check out Billboard.Com’s Power Couples List below; Ranks based on the pair’s combined U.S. album sales from 1991-present, according to Nielsen SoundScan.

1. GARTH BROOKS & TRISHA YEARWOOD
2. JAY-Z & BEYONCE
3. TIM McGRAW & FAITH HILL

4. MARIAH CAREY & NICK CANNON
Since beginning his career on Nickelodeon, Nick Cannon has forged a successful (if sporadic) musical career, highlighted by his 2003 self-titled solo debut. However, the 31-year-old’s sales cannot hold a candle to that of his 42-year-old wife, Mariah Carey, who has spent over two decades pushing the boundaries of mainstream R&B and looks to do so again with her upcoming studio effort. The happy couple has moved a combined 54 million copies — 53.77 million of which were courtesy of Carey.

5.CHAD KROEGER & AVRIL LAVIGNE
6. GWEN STEFANI & GAVIN ROSSDALE
7. ALICIA KEYS & SWIZZ BEATZ
8. JUSTIN BIEBER & SELENA GOMEZ
9. BLAKE SHELTON & MIRANDA LAMBERT
10. SKRILLEX & ELLIE GOULDING

Source: Billboard