NBA All-Star Game Most Valuable Player Jayson Tatum is turning his attention to the Boston Celtics' bid for an NBA title after scoring an All-Star Game record 55 points.Tatum made 22-of-31 shots from the floor, 10-of-18 from 3-point range, and added 10 rebounds and six assists to spark Team Giannis over Team LeBron 184-175.But with the showcase showdown behind him, the 24-year-old forward who is averaging 30.6 points, 8.6 rebounds and 4.5 assists is now focused on sparking the NBA overall-leading Celtics to a crown."Now it's go time," Tatum said. "We've got to have one common goal and that's to win a championship. This was a good break for us mentally and physically, but it's time to get back to work."