Probably Mariah Carey, who has had 18 number 1 songs. But it should be noted that Madonna has had the most top-10 singles, with 38 of them.
It Is Mariah Carey With 18 no1 singles 1 single more then Elvis Presley and 2 less then the beatle's she is ranked number 2 on the billboard singles charts with the most number 1 singles just 2 more away from being a tie with the number 1 ranked beatles and 3 more away from making history and having the most number 1 singles on the billboard charts over all can she do it??? we have no idea :)
her five octave vocal range and she is also famous because of her 18 no. 1 singles that made her the only female singer to had most no. 1 singles
justin bieber
Faith Hill is most famously known for being a country music singer who has had many number 1 singles. She is married to fellow country music star Tim McGraw.
East 17 is a pop band that has had 3 number 1 singles out of their 22 released singles. Their most recent album Dark Light was released in 2012 and has not has any number 1 singles.
The Beatles hold the record with 20 number 1 singles, but if you're pertaining to artist or artists who are presently active, Mariah Carey has 18 number 1 singles. Depends on who you ask. On the Billboard its the Beatles. But I would like to point out Geoge Strait has FIFTY-SEVEN #1 songs making him......#1
Mariah Carey
Faith Hill is most famously known for being a Country Music singer who has had many number 1 singles. She is married to fellow country music star Tim McGraw.
George Strait
Canada
Yes of course she is. Pixie has 2 number 1 singles that topped the charts and she is also slowly going up the top 10.