R&B dance-pop rule-breakers Robyn & Kelis recently announced an upcoming co-headlining tour via a charmingly staged Twitter exchange. It went like this:

ROBYN: Hey mama, I'm bored. U feel like doing something?
KELIS: Love to. Thinking it'd be fun 2 hit the road together?
ROBYN: That's what I'M thinking. I got my strobes ready & some new dancing shoes as well. We could do this!
KELIS: GLORIOUS! I'll bring the lasers, confetti. Let's do it!
ROBYN: So what are we calling this madness? My ?'s tellin me u got an idea?
KELIS: Lets call it "All Hearts." What do you think?
ROBYN: #allheartstour in the us. heartbrake on all four on top of a speaker in a shower of star dust and acid rain.

In old-school language: Kelis and Robyn's All Hearts Tour is set to spread glitter and beats across the United States & at Mezzanine.