"She had seen his modelling shots and other pictures when he was a boxer," a source told British newspaper The Sun. "Rihanna took every opportunity to get close to him and at one point she was sitting in his lap during a break from filming. She's very tactile anyway, but this was something else."
O'Shaughnessy was scouted by a model agency two years ago at a London Underground station. He had planned to represent the Great British boxing team at the 2012 London Olympics before he set his sights on modelling.
Your say: Do you think Dudley O'Shaughnessy is smoking hot?