Similar to this threads... [1][2]
...but in this list, we will tally the combined weeks they reigned in the 2 of the most prestigious Billboard charts.
Beyonce is fine without Destiny's Child's stats and they should be separate as they are different acts. However with her career total she would be 3rd, which is pretty impressive..
Since her first album didn't go number 1, that leaves her with 3 that count towards that total. That makes each album have an average of 7 weeks at the top of the albums charts