Unpopular Balthazar Getty

10 months ago 19th Dec 12:01

Balthazar Getty has no friends at work.

The 'Brothers and Sisters' actor - who is dating 'Factory Girl' actress Sienna Miller - is reportedly so "difficult" on the set of the hit US TV show that everybody detests him.

The source continued: They often have to move shooting schedules around to accommodate him

A source told 'E!': "No one on set is a fan."

Balthazar - who stars alongside Sienna's ex-boyfriend Matthew Rhys in the series - also allegedly behaves unprofessionally during shoots by forgetting his lines and has even made one cast member cry.

The source continued: "They often have to move shooting schedules around to accommodate him.

"He is very impatient and once shouted, 'When are we going to shoot this?' "

The 33-year-old star - whose wealthy family owns the Getty Oil Company - apparently made enemies among cast and crew after leaving his wife of eight years Rosetta, with whom has had four children, for Sienna.