(Cover) - EN Showbiz - Megan Fox says that is not yet rich enough to start a family.

The 25-year-old Transformers star married actor Brian Austin Green in Hawaii in June 2010.

And although the couple are happy and in love, she says that she is not going to become a mother until she is more financially stable.

Megan is already stepmother to Brian's nine-year-old son Kassius from his relationship with ex Vanessa Marcil but has revealed that she is not ready to add to their family just yet.

"I absolutely want biological children," Megan told The Hollywood Reporter.

"I've always wanted kids. It's just about the timing. I have it in my mind about what amount of money I want in the bank so that I can protect that child's future, and really protect it, so that kid never struggles.

"Once I feel safe with that, then I'll have kids."

Megan recently put weight back on after being criticised for being too skinny and says she did it by ending her Vegan diet.

"For a year and a half, until about four months ago, I followed a strict vegan diet based on raw fruits and vegetables," she told Amica magazine. "No bread, no sugar and coffee. But I had lost too much weight. Now I eat a bit of everything." (C) Cover Media