I'm sure if Jennifer wanted a worldwide tour she easily could have done one after her 'J.o' album was released in 2001, but she chose to take on movie roles instead, which in return prob earned her just as much money if not more back in that day. Now, you have to tour to make money from music.... then albums were still selling decently.

So is it odd this is her first world wide tour... YES. But after you remember how busy she was during her hey-day/peak... She had the number 1 ALBUM and MOVIE in the U.S. at the same time! Even your fave's cannot conquer that feat. She also had what I believe was the first ever REMIX album to hit #1 on the Billboard 200 albums chart... Only since followed by Biebs. SO don't downgrade her feats as if she was sitting on her ass when she could have been touring.