Talk:Mr. Know It All

The songs has charted in 45 countries !!!
Source: http://www.musicchartheaven.com/ArtistsK2/clarksonstronger.htm -> could a signed member complete the chart list ? — Preceding unsigned comment added by 62.178.240.211 (talk) 14:45, 16 February 2012 (UTC)
 * Most of the countries listed in the source are listed at WP:BADCHARTS. Also, why musicchartheaven.com is a reliable source? Tb hotch .™ Grammatically incorrect? Correct it!  See terms and conditions.  19:12, 16 February 2012 (UTC)