Pop star Justin Timberlake said Monday he will kick off his "20/20 Experience World Tour" Oct. 31 in Montreal. The artist's first concert series in six years is to run through 2014 and will include stops in dozens of countries throughout North America, Europe, South America and Australia. Timberlake also announced Monday the follow-up to his current hit album, "The 20/20 Experience," will be released Sept. 30.