While promoting her remix album Finally Enough Love: 50 Number Ones last summer, Madonna famously said that getting married was “maybe not the best idea.” The 65-year-old singer has been wed twice. The first time was to actor Sean Penn, from 1985 to 1989, and the second time was to filmmaker Guy Ritchie, from 2000 to 2008. Both marriages ended in divorce and Madonna hasn’t been in a serious public relationship since. (Though she’s cycled throug…