15. Nicole Scherzinger
Wifey Of: Lewis Hamilton (Formula 1 Race Car Driver)
Occupation: Singer, TV Personality
The Pussycat Dolls singer has been in an on-again, off-again relationship with Formula-1 driver Lewis Hamilton since 2008, with the couple engaging in numerous public breakups due to standard terms like "schedules" and "partying." The couple has most recently split in October of 2011, but in July of 2012, it seemed all had been forgiven and they were back together.
Scherzinger has also broadened her media profile beyond the Pussycat Dolls, putting out a solo album and landing gigs in Men in Black 3 and as a former judge on the American version of The X Factor.