Jennifer Hudson kicked off the 2020 NBA All-Star Game overcome with emotion as she performed in honor of Kobe Bryant, his daughter Gianna and the seven other victims who died in a California helicopter crash last month.The powerful vocalist, dressed in purple and introduced by Magic Johnson -- who led the crowd in cheers and eight seconds of silence before Hudson took the floor -- delivered a poignant take on the ballad "For All We Know" Sunday night (Feb.