Photo: Instagram/Jayson Tatum Jayson Tatum , the star player of the Boston Celtics , expressed his regret to Janet Jackson after their Game 6 with the Atlanta Hawks forced her concert to be postponed. Due to the Hawks winning the Tuesday night game, the playoff series was sent to a sixth game, which coincided with Janet Jackson's scheduled concert at State Farm Arena. However, the Celtics defeated the Hawks on Thursday night, securing their spot in the Eastern Conference semifinals with a victory of 128-120 in Atlanta. Photo: Instagram/Jayson Tatum shows his respect for music legend Janet Jackson as he apologizes for the postponed concert. During a post-game interview with TNT, Tatum apologized to the renowned singer, saying, "I want to say an apology to the legend Janet Jackson". He explained that the team was supposed to close out the series in Boston, but instead had to play a sixth game, causing Jackson's crew to tear down and rebuild the stage for the concert t...