It's a bitter-sweet day in the hip hop neighborhood as Best Kept Secret, one of CHRY 105.5's longest-running shows, and a true staple of the Toronto hip hop scene, airs for the last time this evening from 6-8pm. Best Kept Secret began 12 years ago, when a post-velvet-catsuit era DJ Dalia was introduced to high school student DJ Venus, who would skip class and sprint to the studio to thug it out on air......