So it's natural to think of this week — capturing as it does the final moments of a pre-TLOAS reality — as the calm before the storm. But we've still got quite a bit of chart action to go around, ...

Mariah Carey is one of the bestselling artists of all time, with a staggering 19 Number One hits on the Billboard Hot 100, holding the record as the solo artist with the most chart-toppers in history.

Among those on the Billboard front: 19 Hot 100 No. 1s (18 self-penned), the most of any solo artist; most weeks at No. 1 on the Hot 100 with 97 (Rihanna is second with 60); most years ranking at No. 1 ...

Mariah Carey brought the house down with a powerful New Year’s Eve performance. The Grammy winner, 56, sang “Obsessed” during the Wednesday, December 31, broadcast of Dick Clark’s New Year’s Rockin’ ...