GIULIO DI MAURO/EPA/Landov
The couple, who had been dating for 10 months, reportedly hit a speed-bump during the July 4 weekend after a heated fight in the early hours of Saturday morning, reports the U.K.'s Daily Mirror.
By that afternoon, he was spotted moving his belongings out of her North London home.
Friends have previously gushed about the seemingly happy couple – who have been the subject of persistent marriage rumors. (The two began dating last summer, after the supermodel, 34, split from Pete Doherty.)
When reached by PEOPLE, reps for the model and musician had no comment.
