Jason Mraz's upcoming album is called Love Is a Four Letter Word, and now he's announced... dates for a world tour called -- what else? -- Tour Is a Four Letter Word. 

The first leg of the trek will begin June 8 in South Korea and travel to Thailand, Malaysia, Indonesia, Hong Kong, Taiwan and Singapore before ending in Hawaii July 1.  The tour resumes August 9 in New Orleans and travels through North America with opening act Christina Perri before wrapping up in Europe this November and December.