The 25-year-old is reported to be expecting her first child with husband Brian Austin Green. "I feel kids are so much more important than any movie. I'm not worried," a website quoted her as saying.
"As a woman, you are limited. You have so many years and you have an expiration date, and once you are over 40 it becomes very difficult to work in the industry in the same way. I feel like a lot of actresses feel pressure to work as much as they can while they are still in their 20s and early 30s. I don't have that fear," she said.
Photos: Kareena Kapoor Khan, Kangana Ranaut at the Mumbai airport
Photos: Virat Kohli-MS Dhoni's bromance, Team India in LOL mode
Bollywood celebs show you colours for Navratri 2017
Birthday special: Chris Gayle and his multiple records in cricket
In Pictures: 17 dreaded on-screen villains of Bollywood