Baby Hank's not such a baby anymore! Believe it or not, Kendra Wilkinson-Baskett and hubby Hank's bushy-haired bundle of joy Hank Jr. turns the ripe old age of 2 on Dec. 11, and the reality-tv mom is giving us all the scoop on his upcoming birthday bash... "He's obsessed with Cars, so we're going to do a Cars-themed birthday party," Kendra recently told us while promoting this season's finale of Kendra (tomorrow on E! at 10 p.m.). "We're going to make him the race car driver and we're having a cake made, a race car cake." The affair won't be anything over-the-top, though. "We're going to keep it pretty intimate," she explained. "We...