Mama Spears: Casey's Feet Talked to Me, Y'all!

This little piggy ... told Lynne Spears her daughter was pregnant?! WTF!!
Lynne Spears: Click to watch
Mama Spears told the "Today" show how she found out Jamie Lynn was pregnant -- and it involves note-passing and Casey Aldridge's feet on the table.

We couldn't make this up if we tried, folks.