She's already been on Ellen recently so nope I think it should be Letterman, Kimmel or Conan O Brien...last year Fallon was the only interview she did which steered clear of her issues and it was hilarious therefore similar shows would probably give similarly hilarious interviews
what demi needs to do before she creates another album is get more buzz about her w/o mentioning rehab.
I would put her on a lot of features. and of popular artists and not irrelevant bands. That could help create boosting her career
what if the reason why demi hasn't tweeted is because she only has a certain amount of time to record a new album so shes doing that with no distractions...OMG