Robbie's royal connection
Williams strikes friendship with Princess Beatrice
Robbie and the Princess have become close according to reports.
The pair were introduced by Beatrice 's mother, Sarah Ferguson , and Williams is said to having become like a brother to the young royal.
A source has revealed that Robbie calls Beatrice "sis" and looks after her.
The Take That star met Sarah Ferguson in the Caribbean in January and the two have become good friends, with Fergie often visiting Robbie and wife Ayda in Los Angeles.