New Delhi, Mar 4 : Jennifer Aniston has revealed that she never knew that she would be upstaged by the dogs that worked with her in her new movie ''Marley and Me''.
The former `Friends' star has confessed that she and co-star often had to struggle to steal the limelight from their canine co-stars while shooting for the film.
In the film, 22 different Golden Labradors played the character of Marley, reports the China Daily.
Joking about the dogs at the UK premiere of the film in London''s Leicester Square, the 40-year-old actress said: "They didn''t warn us about that. Those dogs in the movie were really good!"