Actress Katie Holmes did not attend the recent Academy Awards as she is on a strange diet to prepare for conceiving the second child.

The 30-year-old Holmes is going through a strange and rigorous detox diet and has supposedly become a fan of the diet which consists of having herbal drinks and a purification procedure to get rid of the toxic substances.

A source said, “Katie has almost rid her body of toxins but sometimes it makes her lethargic. Tom (husband Tom Cruise) is encouraging her to stick to the diet because they are hoping to conceive baby number two.”

Holmes and Cruise surprised everyone as they did not attend the Oscar ceremony.