After Rosemary moved to Louisville, Kentucky, and married German-American Gary Scherzinger, church-going took on increased importance.
As Nicole put it: 'I grew up in a very strict, conservative family.
Hamilton's world is the never-ending travelling caravan of F1, taking him from Silverstone and Abu Dhabi to Australia and beyond.
Both are at the very top of their respective careers.
For me to have acting or singing lessons was a big sacrifice. A former teacher at the Youth Performing Arts School in Louisville told The Mail on Sunday: 'Nicole was one of the rare ones. She was always the first one in and the last one out.' Nicole won a place in her first band, Eden's Crush, on the US television show Popstars in 2001.