Following is a summary of current entertainment news briefs. Money, money, money: ABBA sues over Abba Mania cover band The Swedish pop supergroup ABBA on Friday filed a lawsuit to stop a British cover band known as Abba Mania from using that name. In a complaint filed with the U.S. District Court in Manhattan, lawyers for ABBA accused Abba Mania’s managers of “parasitic and bad-faith conduct” by trading off ABBA’s goodwill and cachet in promoting Abba Mania. Aml Ameen makes director debut with UK’s first Black Christmas rom-com Partly inspired by his own life, actor Aml Ameen says his directorial debut “Boxing Day” is different…