Kawaii Mz Re said:
i've looked through lots of books and there are lots of different queens and kings that are said to be his parents. is it Akhenaten and Kiya or Amenhotep III and Tiye?
Usually if people say different things, it's because they disagree.
I'll break it down for you:
1. Older view: Son of Amenhotep III and Tiye,
1.a. Modified older view: Son of Amenhotep III and Kiya; Tiye would have been too old,
2. Accepted view: Son of Akhenaten and Kiya. The problem is why he's never depicted with Akhenaten, though...
3. New view gaining some acceptance: James Allen claims that he was the son of Smenkhare and some random. I personally like this view as it explains the problems of number 2.
There are lots of other views, but none are really popular anymore except for 2 and, increasingly, 3.
Allen's paper is actually
online and is quite interesting, so check it out if you have time.
Hope that helps.