White House confirms Trump will attend World Cup final Shakira, Madonna and BTS headline first half-time show World Cup final liveblog: all the football | Mail Tom Just a reminder that the halftime show will last 25 to 30 minutes. Around 11 minutes for the actual show and the rest of the time to set up the stage and then take it all down. There are worries that the added down time for players could lead to injuries as muscles cool down due to inactivity. On the upside, they’ll get to hear Justi…