Will apple introduce a new iPhone at the WWDC?

Will they release anything new? IPhone, iPad, iPod, Mac or iOS?

IPhone introduces phones every year, exactly how Call of Duty introduces games every year. Different shell, same ***.So i warn you, don't be fooled by theire marketing strategies!
As for an answer for youre question, i heard that they planing to relese 3 different phones, one made for the budget customer, when i say budget I mean something like 400$, and maybe an iPhone 6, but its still early to pronunce.

I think its very possible they give out info on it, but the actual release is probably later. I'm looking to upgrade but I'm in no hurry right now, so I can wait for whenever that is.

Apple will release 4 new iphones this year.
the 5s in june
the 6 in sept
the iphone plus in nov
and a low budget iphone before your end