LOS ANGELES, July 2: Jennifer Lopez would not have performed a private concert in Turkmenistan at the weekend had she known about charges of human rights violations in the Central Asian nation, her publicist said on Monday. Human rights campaigners, who accuse Turkmenistan’s government of restricting free speech and jailing political opponents, criticized Lopez for performing at the concert attended by Turkmen President Kurbanguly Berdymukhamedov on Saturday. (agencies)