A hen or a roo?

[NewChickMamaHere]

Hello,
I am new to BYC and to raising chickens. I have 6 chickens. I know 2 of them are hens for sure but the other four I'm not sure about. I have included pictures of the chicks in question. I think Jellybean is a roo. I hope to be able to get some advice to help me figure out what we have. They are 10 weeks old.
Thank you for your help!

 

[Tookie]

Welcome to BYC!

Pickles and Pudding are definitely girls, and I think Buttercup is as well. Jellybean is the most likely one to be a male, and I'm leaning towards male but I would give it some more time.

 

[JedJackson]

Jellybean and Buttercup could be males, going by their combs. Full body picture from the side view of each bird would help.

 

[NewChickMamaHere]

Thank you so much for sharing your advice! I have included more pictures of their fully bodies. Hope this helps.

 

[JedJackson]

Buttercup sure is shiny! I'm still not sure on that one. Within a few weeks it should become more obvious.

Jellybean is definitely a male, in my opinion, and the other two females.

 

[NewChickMamaHere]

I love Buttercups coloring and she's so friendly too. Just a sweetheart. Thank you so much!