The Diana Ross of Destiny's Child is the crossover queen of pop at the moment, with platinum albums and a starring role in MTV's sultry Hip Hopera, Carmen. It's a Knowles family affair, with father Mathew as Svengali manager, and mother Tina as group costume designer and beautician. Not only is the group a survivor, as its signature song declares, but it seems to be omnipresent. From the HoustonChronicle fashion columns to that NBA playoff game where Philadelphia fans nearly booed them off the stage for wearing Laker jerseys, Destiny's Child is everywhere. Beyoncé and her co-stars, Kelly Rowland and Michelle Williams, have become so overexposed in the media they are in danger of contracting the video version of skin cancer. For the good of us all, won't someone give these girls a well-earned vacation?