The short version of the ROCK Version PV should be airing in Japan tomorrow afternoon, so stay tuned for that!
We stay on the topic of the new single though. The official website updated with the new single covers a few hours ago. You can see them HERE.
Also, Kis-My-Ft2 performed Ai no Beat (Dance Version) on Kayou Kyoku a few minutes ago and they will be guest on the next "Music Station" (next week I believe, since this week seems to be a break?).