Pregnant actress Mila Kunis reportedly plans to turn her back on her Hollywood career once she becomes a mother, insisting, "I don't eat and breathe acting".

The 30-year-old is expecting her first child with fiance Ashton Kutcher later this year and she admits she has no plans to juggle movie and TV work while raising their baby, reports contactmusic.com.

"I have never wanted to be the person who only has business on her mind. To me, this job has always been a hobby that turned into a great profession, but I don't eat and breathe acting,` she told America's W magazine.

"I'm sure Meryl Streep has a very different point of view. But I'm excited about being a full-time mum,` she added.