"They're in very good health," her rep tells Us.
"She's been taking it easy and even had to be in a wheelchair during one of Tito's events in Las Vegas," a source told Us when Jameson was just shy of eight months pregnant. "She's very excited to be a mom."
Back in May, Jameson told Us, "We're trying for a baby, so hopefully in the next couple of months!" By the end of August, she confirmed her pregnancy to Us exclusively, saying, "I'm so happy!"
Upon finding out she was pregnant, Jameson, 34, admitted that she and Ortiz, a mixed martial arts fighter, were in a state of shock.
"I'm just staying super healthy," she said. "I've moved down to the beach with Tito -- I love being by the beach."
Being able to give birth to two healthy babies is joyful for Jameson, a self-proclaimed devout Catholic.
She discovered she was two months pregnant in November 2004 after being diagnosed with malignant melanoma. A day later, she miscarried due to the stress of cancer.
"It was all in God's plan," she told Us two years ago.
Will the she and Ortiz, 34, get married now that they have children?
"I think I'm gonna stay unmarried and just go for the babies!" she told Us. "I'm following in Angelina's footsteps!"