Nadya Suleman's eight youngest children turn 14-years-old this week - the kids are Nariyah, Isaiah, Maliyah, Jeremiah, Noah, Josiah, Jonah and Makai. The 47-year-old single parent, better known as Octomom, took her kids out for a fun day of go-kart racing at K1 Speed in Orange County, California, followed by a pizza lunch to celebrate. The children also held up gold Mylar balloons that spelled out BIRTHDAY as they posed outdoors for the camera while in casual attire. The tabloid fixture has six other children, who were not pictured, making her a mom of 14. Fun for the kids: Nadya Suleman's eight youngest children turn 14-years-old this week - the children are Nariyah, Isaiah, Maliyah, Jeremiah, Noah, Josiah, Jonah and MakaiSuleman glowed with pride as she wore a winter appropriate outfit that consisted of a maroon turtleneck top and black slacks with her raven hair worn in a braided ponytail.The star - who also goes by Natalie Suleman - held onto a bouquet of shiny silver gray balloons high up above her head. The Fullerton, California native was seen posing with all eight of her kids as they celebrated their 14th birthday before she got into a go kart to race around with her little ones on a track. The children, all dressed casually for the fun afternoon, held onto small gold Mylar balloons that spelled out BIRTHDAY in capital letters.
