COMIC-CON: "Avengers 2" Get's Official Title!

Whilst at COMIC-CON, "Avengers" director and GEEK genius Joss Whedon confirmed that his 2015 "Avengers" sequel will be called "Avengers: Age Of Ultron". It's called this because classic comic book villain Ultron will be the films lead villain before it's assumed Thanos will take on Earth's Mightiest Heroes in the third film.
On the note of Thanos, he's been confirmed to show up in next years "Guardians Of The Galaxy". It's not been confirmed if he's one of the lead villains or if he's just showing up to make himself known again.