Nicole Scherzinger and Lewis Hamilton have reportedly split after seven years together.
According to reports the hit singer finished things as a result of a number of rows since Christmas.
It has also been reported that Lewis would not show that he was committed to marrying her.
The couple have had an on and off again relationship over the last number of years and were reportedly said to be getting engaged in recent months.
“It really is over this time,” a source told The Sun. “Nicole has finally had enough. She knew Lewis had no plans to marry her.
“She’s completely gutted and feels lost about her future… They’d been fighting for months but things had got much worse.”
Meanwhile in a recent interview with E!, Lewis stated that the couple were ‘happy as we are’.
“I’m certainly feeling pressure [about marriage], heat from family members,” he stated at the time. “But Nicole’s massively focused on her work the same as I am. We’re happy just the way we are.”