Irina Shayk's Hot Pottery Scene

Irina Shayk isn't letting a possible baby bump get in the way of molding wet clay.

The Russian model recreated the famous pottery scene from "Ghost" for Love Magazine's Advent calendar shoot ... and she's got everyone wondering if she's working that potter's wheel for 2.

The debate in our office -- on the heels of her rumored pregnancy -- is that a baby bump or not? Do her boobs look bigger than usual?

Better watch again to be sure.