Cloudfront and ELB

We are working to setup a system at AWS that looks like this:

ELB up front
Multiple web frontends behind ELB with a shared DB server
Non-ELB web server for content management

The idea being that admins work on the non-ELB server to create new posts and the ELB-enabled web frontends read content from database and let CloudFront manage the files

The problem we have is that since our admin server is on its own domain name (its not in ELB pool) it can’t share files with the ELB hosts since the distributions are different.

Is there a way to manually define the distribution so that our ELB frontends can use the distribution created by the admin instance? Any other way that they can share the distribution? Could S3 be used as the intermediary for this?

Thanks!

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