Help me sex my 8 week olds please

[Happy hen lover]

Bought these 3 St Patrick's Day. So 8 weeks now .
I hope for 3 hens but the waddles on one are scaring me. Pics in order are #1 Lilly.
#2 Emma #3 and #4 Pearl?

 

[Rhodebar Lover]

They look to be pullets

 

[Happy hen lover]

They look to be pullets

I forgot the last pictures Duh. How about the last one in 3,4 pics. ?