Kim Osorio had a front-row seat for the biggest beefs, battles, and blow-ups in hip-hop. As the first female editor-in-chief of The Source, she had come up. From her corner office, Kim got the goods on hip-hop's hottest names: Jay-Z, Nas, 50 Cent, Lil' Kim. She developed close--sometimes intimate--relationships with the artists she exposed to the public. But The Source couldn't hide its own dirty laundry for long. ...