Jenna Jameson by Jeffrey Mayer/ Jenna Jameson by Jeffrey Mayer/

Seriously, what is in the water?

Adult film star Jenna Jameson is expecting not one, but two bundles of joy with longtime boyfriend Tito Ortiz, she announced on her MySpace blog.

"I can officially confirm that Tito and I are expecting twins!" the mom-to-be wrote. "I had my second ultrasound today and was greeted by two big healthy babies with pounding hearts. I can't even express the extreme serenity that came over me once I saw my children inside me."

Jameson, who's long struggled with fertility issues, is on self-imposed bedrest due to feeling "incredibly fatigued and nauseous."

"It has been my dream to have children for an exremely [sic] long time, and I truly feel like finally... the time is right and god has blessed me," she wrote. "I have never felt more like a woman, or more alive."

What do you think Jenna and Tito are having? And why is everyone having twins? - Joyce Eng

" Jenna Jameson Expecting First Child