Can I change my username? How?

[Chickenmum]

On BYC their have been one or two people that I know of who changed their username. Can I just change mine to "chickenmum" like it is on BYC and just have it the same?
Thanks
chickenmum/Keeli

 

[Farmer Kitty]

On BYC their have been one or two people that I know of who changed their username. Can I just change mine to "chickenmum" like it is on BYC and just have it the same?
Thanks
chickenmum/Keeli

Done.