Suri's hair on top is a little darker but it is not black. A walnut brown it looks like. My daughter and son both had lots of hair like Suri and certain parts of it were darker than others. My daughter actually has brown hair with both red and blonde highlights in it. My son is brown headed but it lightens to almost blonde in summer. Anyway the eyes of suri are beautiful! Both her parents are gorgeous looking so no wonder she is cute.
BTW: I don't think its unusual to have Tom and Katie wait to have photos taken of the baby. A lot of parents wait until the child is a few months old and you can see more what they will look like (their features) and can hold their heads up better so you get a much better photo. Lets face it all babies are cute but as newborns they sometimes are a little wrinkly yet. Lilly