Let's play a game
We'll call this game, "WTF is going on inside Katie Holmes' uterus?!" I've seen a lot of pregnant women (although, full disclosure, not very many pregnant scientologists), and I think that's a basketball held on by a strap. Which can only mean one thing - someone dug up L. Ron Hubbard's body, extracted dna from the corpse, threw it in a blender with some proteins and stem cells, and created a clone. The clone took a little longer to grow into a baby-size L. Ron than Scientology's scientists thought it would, so Katie Holmes has had to fake her pregnancy for 13 months now. When the "baby" is "born", Tom will dump her and raise L. Ron II in a commune.
Let's compare that with this an actual human baby (Violet) that came out of an actual human woman (Alias).