Hollywood’s Hardest-Working Moms (source: Forbes.com)

For women in entertainment, no role or album is tougher–or can garner more attention–than raising kids. Madonna just ended one of the most lucrative years in her career. In 2008, she sold close to 1 million albums in the U.S., grossed $105 million on tour and inked several endorsement deals. But the public only has ears for one thing: Mercy James. Click here to read full story