BEST SELLING GIRL GROUPS OF ALL TIME

The list of best selling girl groups, worldwide, might surprise some. Might not surprise others. Whether it does or not, I'm giving it to you with color commentary. While I was surprised at how many albums Bananarama had sold (BTW, I WORSHIP BANANARAMA), I was also surprised to NOT see The Go-Go's or The Bangles on this list. Or even Expose. They were pretty big back in the day. I guess this