The double Olympic gold-medallist is considered one of Britain's greatest athletes, and he would no doubt cause a stir with younger celebrities if he entered the famous house.
Despite ending the experiment with a bright future ahead last year, the couple split just weeks later, after Nathan claimed Lacey said they were 'better off as friends.'
Sheridan Smith has been hit by fresh heartache after a string of personal woes, as it's been revealed her ex-boyfriend Graham Nation has died at the age of 39.
The former Coronation Street star, 48, ended her romance with the performer before Christmas , after the pair finished touring with the show 101 Dalmations: The Musical.