The "Transformers" star, who welcomed a son with husband Brian Austin Green in September, admits her outlook on life has altered now as she has a baby in her life, reported Contactmusic.
"It changes your perspective about being overly sexual in a film when you have a baby. I'm going to be more cautious about choosing films because I'm already thinking about when he's in school and his friends are going to be showing him my photo shoots with me in a bikini and he's going to be horrified. So that will deter me from making some of the choices I made before," she said.
However, the 26 year old said that she worries about her future in Hollywood.
"It's scary because unfortunately women in the film industry don't seem to hold their value as they get older so it's scary for all of us.
"I relate it to being like a basketball player who is only 33 or 34 but people say he is geriatric because you top-out young. It's the same thing for actresses. I'm 26 but already time is a tickin'," she added.