NOTE : I DID NOT WIRTE ALL OF THIS BUT I GOT IT FOR SEREBII.COM. ALL SPECIAL THANKS SHOULD GO OUT TO SEREBII.COM 1}Pokémon Smash is currently in the process of airing and has has Junichi Masuda arrive on the Zeigen and make the announcement for which the world has been waiting. In this announcement, he unveiled the release of Pokemon Black 2 & Pokemon White 2. These games are essentially the third game of Generation V, in a new duo of games and follows in a similar pattern to past releases and is due for release on the Nintendo DS in June 2012. We'll bring Mehr as it comes. The names of these forms are to come Weiter week.
Edit: The official US site has also gepostet about these games. Release details not known
Edit: Junichi Masuda has revealed the names of Kyurem's new forms via his Twitter account. The forms are simply called Black Kyurem & White Kyurem, though he interestingly lists them as seperate Pokemon 2{ New Kyurem Form + Meloetta Reveal??

The announcement may have come early through a cinema listing. This is Not Confirmed at time of writing. In this announcement, he unveiled two whole new forms of Kyurem, based on feuer & Electricity. These form of Kyurem is to star, sterne within the upcoming movie: Kyurem VS The Sacred Swordsman Keldeo.
In addition to this reveal, it also reveals Pokemon #648; Meloetta as having a part in a small movie to tie in with the movie called Meloetta's Sparkling Recital (メロエッタのキラキラリサイタル). Full details of this are not currently known.