Mel Gibson and Rosalind Ross

The 67-year-old Hollywood icon began dating Rosalind Ross, 32, back in 2014 after they met when Rosalind was signed on to co-write a script for his production company.

Despite an age gap of 35 years, they went on to have a son Lars together in 2017, the 'Mad Max' star's ninth child.

Speaking about the age gap, Mel said: "Regarding age and relationships, it's just a number. We dig each other. She is an adult and we dig each other.”