Barack Obama, Kendrick Lamar and Janelle Monáe sang the birthday song to Malia Obama during the White House?s Fourth of July party on Monday. Obama's oldest daughter turned 18 and her father did not forget to give her a shoutout amid Independence Day celebrations. Lamar and Monáe headlined a concert that evening in the White House east room for an audience of veterans and their families. The audience could also be heard singing with the president and singers to Malia.