Sandra Ng's third installment of the Golden Chicken will be released on 30 January, 2013.
According to an article in Asian Pop News, many of her good friends such as Nick Cheung, Louis Koo and Tony Leung Ka-fai are guest stars in the movie.
Recently, she shot the movie poster with eight macho topless men, but it was not the hunks who attracted the attention -- it was her newly acquired 38G giant breasts which stole the limelight.
Sandra said: "The special effects artist did his job very well. The breasts can only be used once and each time, we need to spend several hours to stick on the breasts."
Sandra also joked that with her enlarged G-cup, she has become more popular with her husband Peter Chan.
She also revealed that she played pranks on her friends.
"After donning on the fake breasts, I took some naked photos on my phone. When a male co-star came for filming, I would pretend nothing had happened and I would then show them the photos."
When asked who had the biggest reaction, she said Louis Koo's face flushed the reddest, and he only realised later that it was her fake breasts.
Photos 1 and 2 of the gallery show Sandra Ng with her prosthetic breasts, while the rest of the gallery shows other images of the actress.