CLEVELAND — LeBron James is leaving home for Hollywood and an iconic team. The Los Angeles Lakers have a new superstar — L.A.-Bron. The NBA’s best player announced Sunday night that he has agreed to a four-year, $154 million contract with the Lakers, joining one of the league’s most storied franchises and switching conferences to try and dethrone the Golden State Warriors and grow his own legacy. For the second time in his career, James is saying goodbye to the Cleveland Cavaliers, who drafted the teenage sensation from Akron in 2003 and have to be satisfied with winning just one title in the 11 years they had him. Unlike his two previous forays in free agency, James did not drag out his decision and made the announcement less than 24 hours after NBA free agency opened. This Summer of LeBron was barely a fling. His agency announced his agreement with the Lakers in a release.