When it comes to LADY GAGA, expect the unexpected and now the unexpected is a possible 450 date, 2 year world tour. Previously announcing plans for  her 2012 tour this past summer, it’s now said that Lady Gaga would like to beat U2′s title for the highest grossing ($700 + million) and most attended world tour (350 dates).

The grueling tour would kick off in Asia in 2012 before heading out to Gagafy the rest of the world. A source reports, “As is always the case with Gaga, the plans came to her in her sleep. She has a target of 450 dates. It has never been done before, but she doesn’t think that’s a reason not to try.”

It’s quite possible she could get it done. Her last tour grossed over $227 million with 200 shows, with a reported 2.5 million concert goers.