“[J]ust found out… MY WORLD 2.0 is certified DOUBLE PLATINUM!! WOW! Thank u all so much for ur support! THANK U!”
Bieber, of course, continued to thank his fans as he always does because he probably has some of the most hardcore fans out there who will do anything for the young star.
BTW: 'Double platinum' means that in the USA alone Justin's "My World 2.0" has sold over 2 million copies.