Can anyone tell me about nicole richie being pregnant?!

Can anyone tell me about nicole richie being pregnant?

i havent heard this untill today when i was in line at the grocery store reading a magazine. i need info!!!!!!!! please

I believe she hasn't confirmed it yet. I also read that her and Joel have some kind of "open" relationship going on and the baby (if of course there even is one!!) could have a possible 4 potential fathers!