[January 15th Spotify Update]
Female pre-2000 artists with the most monthly listeners:
1. Shakira: 61,175,157 (+1,677,437) [+1]
2. Mariah: 59,781,006 (-1,741,514) [-1]
3. Beyoncé: 50,163,196 (+152,022)
4. Britney: 41,334,362 (-465,583)
5. Brenda: 39,114,433 (-1,692,192)