If you're a member of any group where there is someone who is ostensibly the lead singer -- and you aren't them -- it isn't easy to break out on your own. So for Destiny's Child's Kelly Rowland, her first single away from the group was an event. An event that could either turn into a footnote or a smash. And what a smash it was. Her "Dilemma" duet with Nelly notched a stunning 10-week run at No. 1 on the Billboard Hot 100, cementing Rowland as not just a backing vocalist to Beyonce, but a solo star in her own right.