Katie Holmes and Tom CruiseTom Cruise has helped oversee Katie Holmes‘ post-birth, pre-wedding fitness regime.

Katie apparently wants to lose three stone of weight before her summer wedding to Cruise - and her fitness trainers from “Buff Brides” believes “Katie can and will do it.”

“She has great motivation. She loves her fiance and was proud that Tom oversaw this programme.”

“He told her he wanted her to be the most beautiful bride ever. She was in tears when he said that.”

“The wedding is on the fast track. We’ve been told to get Katie into amazing shape. It’s all systems go.”

But Katie’s father Martin isn’t happy with all of the exercise plans so soon after she gave birth to his new granddaughter, Suri. He’s quoted in this week’s Reveal magazine as saying: “My daughter needs rest, relaxation and recuperation.”

“Katie is already doing exercises to build up her back and shoulders and I simply can’t go along with what’s happening.”