 " Womanizer " was a commercial success , peaking atop of the charts in Belgium , Canada , Denmark , Finland , France , Norway , Sweden and the United States . It also reached the top ten in every country it charted in also receiving several certifications from several countries . In the United States , " Womanizer " was her first single to reach number @-@ one since " ... Baby One More Time " in 1999 . The song broke the record for the highest jump to number one at a time which was later broken by Kelly Clarkson 's " My Life Would Suck Without You " in 2009 . It is also her best @-@ selling digital song in the country , having sold over 3 @.@ 5 million copies . 
