The 29-year-old star, who is expecting her first child with her French journalist fiance Romain Dauriac, said she feels less pressure to look perfect as she gets older, reported Contactmusic.
"I don't want to be the ingenue any more. That part I'm happy about. It's nice to be glamorous, but I don't want to always have to be trendy and glamorous and an object of desire. I don't want to be stuck in that forever. Because it doesn't last," she said.
The 'Avengers' star previously admitted she hopes that she'll be able to juggle motherhood and her career.