Seems everyone's touring with everyone else

Seems that keeping track of who is touring with who can be a bit confusing, but let's see what we have figured out so far. 

Keith Urban's fifth CD is due out March 31 and he's announced that he will launch his 2009 tour in May with supporting acts to include Sugarland, Taylor Swift, Dierks Bentley, Glen Campbell, Lady Antebellum and the Zac Brown Band.

Taylor Swift in turn is set to launch her very own headlining tour (on top of touring with Keith) and is supposed to have Kellie Pickler as her supporting act. 

Sugarland and Lady A are also reportedly going to be opening acts for Kenny Chesney's 2009 tour. 

Whew.  Do you suppose the stars ever get their touring schedules confused?  Oh who am I kidding, that's what they have paid grunts for.