Lewis Hamilton and Nicole Scherzinger are engaged, says Nicole's father

In an interview with The Mail, Nicole Scherzinger's father revealed that Lewis Hamilton and his daughter are engaged. I'm going to wait for an official announcement because I'm still in denial that this relationship has been going on for four years now. LOL @god I hope this is not true.
From Daily Mail:
Formula 1 driver Lewis Hamilton is engaged to his Pussycat Dolls girlfriend, Nicole Scherzinger, her father has confirmed.In an interview in The Mail on Sunday’s Review today, Alfonso Valiente says the 26-year-old former world champion has proposed to the singer, whom he has been dating for four years.
The proud father, who has never before spoken publicly about his famous daughter, admits he speaks of the F1 star as ‘my future son-in-law’.