Wondering about the sex of these three Angelfish

I got some new angelfish and I would like to know the sex of these angels I have one female that I'm sure of besides these three and am just wondering what these three are. I don't think any of the pictures are that good I'm still learning the new camara.

Here's the first one... I'm also wondering what variety that it is if anyone knows.

 

Here's the next one which I'm sure is just a regular Gold one.

 

Here is the 3rd one which I'm sure is just a Silver.

 

I'm not an expert on angelfish but from what I read you can only tell when the females lay the eggs its something called the papela not sure though. Hopefully an expert will come along.

 

#1 looks like a male

#2 kinda like a female but I'm unsure

#3 looks like a female

 

Thanks that's helpful though I don't think I want to get rid of the male but I'm really just looking for females so I might end up returning him if he does end up being male will know for sure when there's any breeding but with my luck that will be happening soon enough. though if he is a he then I'll probably end up setting another tank up for him because he's just so interesting I've only had him a couple days and already can't imagine getting rid of him.
Does anyone know what variety he is though? I've never seen another angelfish like him at any of the fish store's that I use.

 

How big is he? Personally I wouldn't return him haha. If only I could find fish like that around me! He is a Blue Smokey Angelfish.

 

#1 - Blue Smokey Angel, male
#2 - Gold Angel, male
#3 - Silver Angel, female

But the only way to know for sure is to wait for them to mature.

 

he is at least 3 - 3 1/2 inches maybe a little bigger. like I said I've never seen another one like him before but he sure is pretty... some of the people who have seen him have said that he just looks dirty to them but I don't listen I think he looks great and is a most interesting addition to my tank