Jon Gosselin married fiancée Stephanie Lebo in a ceremony in his hometown of Lancaster, Pennsylvania. The couple wrote their own vows, which they invited ET to witness. Jon’s 21-year-old son, Collin, served as a groomsman, while his fellow sextuplet, Hannah, 21, was the only other of Jon’s eight children to attend the nuptials. Jon’s second marriage comes 16 years after his divorce from Collin and Hannah’s mom, Kate Gosselin. The family starred on the TLC hit ‘Jon and Kate Plus 8,’ which ended in 2009 before rebranding as ‘Kate Plus 8.’