The Formula One racer has been working on music as a hobby over the past few years, but the former Pussycat Doll has ruled out the possibility of a future collaboration.
"We don't really speak about doing music together," Scherzinger told Capital FM.
"I know that he loves it and it's a hobby and a passion of his - and I just support him in doing that and he supports me with my music."
Scherzinger recently told Digital Spy that her new album "takes no prisoners", adding that the follow-up to her 2011 record Killer Love is very dance-influenced.
Watch the music video for Nicole Scherzinger's latest single 'Boomerang' below: