No, these are only fan clubes created por fans. We share photos, videos, links, opinion, etc. but there aren't any celebridades here. For example, this fan club (Andrew Lincoln) was created por a fanpop user for us all to be able to talk about him on this website, but he's not on this website.
If tu want to contact him, you'll probably find him on twitter or/and facebook. tu can also write him a letter and send it to his fan mail (google it)!