The ex-Pussycat Doll started dating the former F1 World Champion back in November 2007, and was in the McLaren garage for much of the following season as Hamilton won his sole title.
However, the relationship hit the breaks in January 2010, before the pair were spotted together again at races later in the year.
The duo appeared to be making a go of things once again, before announcing that they had gone their separate ways in October the following year.
Again, they were back together again in 2012, but in July of his year a statement was released confirming that the relationship was over.
Scherzinger has subsequently admitted it's been a tough year, whilst Hamilton has failed to challenge Sebastian Vettel for the world driver's championship in his Mercedes.