The 39-year-old model - who has posed for the men's magazine six times - believes nudity is very prevalent in modern day society and is not worried her 10-year-old son Evan will see the pictures of her without clothes on.
She said: "I think he can find a lot worse available on the Internet these days.
"I think people make such a big deal sometimes about it, when I feel like it just comes down to how you raise your child and how you explain things to your kid."
However, Jenny - who is currently dating sports star Brian Urlacher - is coy about showing off the images in her home and does not like to display them for all to see.
She told People.com: "I don't have one magazine cover up, period.
"I mean, I don't even have my Rolling Stone cover up. It's like, who wants to look at themselves? I don't. Seriously, the only picture I have up of myself is one of a shark eating Evan and me."