Since some people seem to underestimate the force that was Mariah Carey, let's do a little Chart Achievement Thread  to refreshen those minds. Mariah Carey is the only Artist, whose first five Chart entries all went to #1. Mariah Carey currently has 18 #1 Singles, being the female with the most. She's also the female with the most cumulative weeks at #1 with 79. Mariah Carey is the first female to debut at #1 with a Single ('Fantasy' in 1995), with three Single #1 debuts she is th