What Аниме shows are really Популярное right now and what are some brand new ones the only new one i know of is Космос dandy

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

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

If Ты talk about 'famous', Наруто is the most famous Аниме I've ever known...
The Аниме 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, Космос Dandy... I only know 2-3 upcoming Аниме shows....

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

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