The only Macbook Pros that will support 16 GB of RAM are the new Sandy Bridge models, known as "Early 2011" models. Any Early 2011 model, including the base 13", can use 16 GB.
If you look at the Intel spec sheets (I'm sorry I don't have the links handy), you'll see that the maximum supported in earlier chipsets is 8 GB. Any unibody Macbook Pro can use 8 GB RAM (the earliest unibody MBPs need a firmware update, but support 8 GB once updated).
So, to the OP, no--your MBP will not support 16 GB RAM. 8 GB is the maximum your machine will support.
Hope that helps!