London: Nicole Scherzinger and Lewis Hamilton are engaged, said the pop star's father Alfonso Valiente.
The 'X Factor' judge and the Formula One driver, who have been dating on and off for the past four years, are set to marry after Lewis popped the question, Female first reported.
"You know about the proposal? Yes they are engaged. My future son-in-law is a really nice guy, really down-to-earth. He is sincere and he and my daughter seem genuinely happy together.