Diana was born in Guatemala. She writes that 'At the beginning of my adolescence I felt I was physically different from my friends. My breasts grew faster than theirs. They looked really good and grew larger and larger. They would not stop growing! Bras would not suit me and my breasts used to overflow. Where could I find a bra larger enough to hold them? For years it would be difficult to buy bras, blouses, sweaters, as they would be just too tight or not even close up. I was a unique case at college.'
In 2004 she graduated from university and began modeling in 2005 for various websites. A little under two years later she opened her own site at the end of 2006 but it has since closed.
She is 5'3 and measures 48-40-46.