As of 2020...     The following artists have spent the most weeks in the Hot 100 Top Ten (and counting):     • Rihanna: 360 weeks   • Mariah Carey: 292 weeks   • Drake: 274 weeks   • Usher: 273 weeks   • Bruno Mars: 256 weeks     • Madonna: 224 weeks   • Justin Bieber: 222 weeks   • Janet Jackson: 215 weeks   • Katy Perry: 191 weeks   • Whitney Houston: 185 weeks