The Sun reports that the 'Love You More' group's management warned the bandmates to limit their partying because they have to continue their 'Outta This World' tour on Monday.
"The boys were looking forward to letting their hair down," a source told the paper. "It is New Year's Eve after all.
"They've been told to be quite strict with themselves seeing as they've got half the tour left."
It was claimed yesterday that Marvin Humes believes that he is too skinny but struggles to put on weight.
