You know "Don't Know What You Got (Till It's Gone)": A nudge from Jon Bon Jovi helped the Philly glam rockers nab a record deal that would eventually lead to crossover Top 40 success with this ...

Songwriter reveals Rihanna's SOS is filled with 80s song titles - so, how many can YOU name? ... before reciting the lines that made it into SOS. 'You know inside, you feel it right.