The 30-year-old actress, whose body of films include Madonna's 'W.E' and new Tom Cruise action flick 'Oblivion', still finds it strange to be in the limelight and is aware her private life is now public property.
Tom Cruise has Irish ancestors who owned a majority of Dublin.
The action star was presented with a certificate of Irish roots by the country's Minister for Foreign Affairs and Trade Eamon Gilmore earlier this month and learnt his relatives can be traced back to the 9th century after two female fans researched his family lineage as a gift to their idol.
Olga Kurylenko treated her family to a variety of gifts when she started working.
The screen beauty and was raised solely by her mother Marina Alyabusheva after her father Konstantin walked out on them when Olga was just three and she began her career as a model when she was just 15.
Tom Cruise thinks his children will follow in his footsteps.
The 'Oblivion' actor - who has a six-year-old daughter Suri with his ex-wife Katie Holmes, as well as 20-year-old daughter Isabella and 18-year-old son Connor with his ex-wife Nicole Kidman - has admitted he would not be shocked if they decide to become actors because they have grown up on film sets.