Wilkinson and the 31-year-old former NFL player, who wed in June 2009, are already parents to son Hank Baskett IV, almost 4. "She and Hank have been planning a second baby for a while," the insider tells Us, "and they are very excited."
Indeed, Wilkinson told Us in August that she was ready to give her son a sibling. "We are trying, we are going to start now," she said. "This is my first official announcement! We are very excited about making the decision to try!" She also hinted that her reality show Kendra on Top -- which airs Fridays on WE at 10:00 p.m. -- will document her decision to have a second child. "We are shooting my second season of Kendra On Top," she explained, "and we have some answers there if you go and check it out."