How many weeks did Rihanna 's " We Found Love " spend consecutively on Billboard 's Hot 100 list ?
This made her the only solo female artist to have two million - selling singles in the UK , a record which stood until early 2012 when Rihanna 's singles " Only Girl ( In the World ) " ( 2010 ) and " We Found Love " ( 2011 ) both topped a million sales .