5.40am on Saturday and Nicole followed five minutes later.
A source said: “They arrived separately to watch a John Newman performance and sat at different tables. But then they were taken to a private room. John and 5 Seconds Of Summer were in a second one. The Box’s security were not allowed in Nicole and Lewis’s room and told to not let anybody else in. They stayed well after the club shut. Staff were desperate for them to leave!”
The couple have split up four times during their seven-year relationship.They were last seen together at the start of the year shortly before their most recent rift.