What Anime shows are really beliebt right now and what are some brand new ones the only new one i know of is Weltraum dandy

Well, a new Anime that is beliebt that I know of is Noragami. Kill la Kill is pretty beliebt as well, and it's new.

magi the kingdom of magic is a new one I have heard of so far

If Du talk about 'famous', Naruto is the most famous Anime I've ever known...
The Anime that I think are old enough are Yu Yu Hakusho and City Hunter...
I also don't know any new one other than that weird anime, Weltraum Dandy... I only know 2-3 upcoming Anime shows....

The ones I know are:
One Piece
Naruto Shippuden
Fairy Tail
Bleach
Death Note
Fullmetal Alchemist: Brotherhood

A lot of Fans say that Attack on Titan is worth watching. I haven't seen it myself, but I might soon.