E Online reported that Mariah Carey is now tied with Elvis for most number ones by a solo artist. Her new hit, "Don't Forget About Us," ruled this week's Hot 100, giving her the 17th number one single of her career. She has now tied Elvis Presley for the most number ones by a solo artist and ranks behind only the Beatles, who notched 20 chart-toppers, on the all-time list. This of course, is what Billboard feels Elvis had, as far as mnumber one records (17, instead of 18).