NASHVILLE, Tenn. (CNN) -- A box is filled with letters addressed to country superstar Taylor Swift from fans all over the world were found in a local dumpster.

They were addressed to Taylor Swift Entertainment at a P-O box located in a strip mall in Hendersonville, Tennessee.

A woman found the letters in a Nashville recycling dumpster over the weekend.

The owner of the strip mall says Swift receives box loads of fan mail at the P.O. box. Usually, the singer's staff picks it up.

Swift's record label says it's unsure why the letters were in the dumpster.

Swift's management team says it plans to pick up the mail immediately.