Leonardo Dicaprio is broody after meeting Matthew Mcconaughey's children.

The 37-year-old actor was inspired after seeing how happy the 'Magic Mike' star is with his pregnant wife Camila Alves and their cute kids, son Levi, four, and daughter Vida, two, when they worked together on 'The Wolf of Wall Street' recently and is now considering starting a family of his own with girlfriend Erin Heatherton.

A source said: ''Watching Matthew and his wife Camila play with their kids inspired Leo. He isn't getting any younger and is beginning to think he'd like to have a family.''

Leo's family, especially his mother Irmelin, are desperate for him to settle down and think 23-year-old model Erin is the perfect choice.

The insider added to Star: ''Leo's mother Irmelin met Erin in January and there was an instant connection. Between Matthew talking about fatherhood and his mother pushing for grandchildren, Leo is almost ready to take the plunge.''