Tom Cruise: Katie Holmes' Personal Trainer

It seems that psycho Tom Cruise has a new mission these days -- helping his baby's mama reclaim her former hardbodied physique.

According to sources close to the couple, Tom has become "very concerned" about the appearance of Katie Holmes these days, and has become directly involved with Katie's workout regimen as a result.

According to sources, Tom is willing to jump on couches do whatever it takes so his bride-to-be "looks the best that she can walking next to him down the aisle."

In addition to joining her strenuous workout sessions, the insane one also makes sure that Katie's strict schedule goes without interruption. That means barking orders at her through a megaphone personally booking babysitters for the kids.

One of whom is Suri Cruise, that little Asian cutie.

Oprah may not be able to pump gas, but Katie can -- and she also pumps iron. Hard. She's actually really into it, and lamented the fact that she couldn't hit the weights while pregnant with Suri.

Since the birth of her daughter, Holmes is said to be hitting the weights at least 4-5 times a week, focusing on building muscle in her shoulders and back.

Katie has recruited the help of the Buff Brides fitness program to help squeeze into her sleek, form fitting strapless wedding gown. She's also enrolled in Scientology, though, so her judgment is highly questionable. Who knows what kind of cult these Buff Brides are.