Actress Keira Knightley poses backstage with her supporting actress award for "The Imitation Game" at the Hollywood Film Awards in Hollywood
Actress Keira Knightley poses backstage with her supporting actress award for "The Imitation Game" at the Hollywood Film Awards in Hollywood, California November 14, 2014. Reuters/Danny Moloshok

Keira Knightley is pregnant with her first child. "The Imitation Game" actress is currently in her first trimester and is looking forward to welcome her first bundle of joy with husband James Righton. Keira got married to the musician in May last year.

Though the actress is said to be thrilled with the baby news, the recent report says that the pregnancy was unplanned. "Keira and James are thrilled. This wasn't planned, but that is how they wanted it," a source close to the actress' family said to Mirror.

Just like her marriage, Keira wants to keep her pregnancy under the wraps. She has been on a look out for clothes, which help her camouflage her baby bump. Reportedly, she has been working with her stylist to put together a new pregnancy wardrobe, which does not accentuate her growing belly.

She recently stepped out in London wearing a white printed dress and a black overcoat. She made sure to hide her baby bump by keeping her hands in the front. Keira coupled her look with a matching sling bag and a pair of black boots. She styled her hair in loose waves and wore minimal make-up. The 29-year-old actress is also planning to take some time off from her busy film schedule. She has recently completed shooting for her upcoming film "Everest, " and is now planning to spend some quality time with her family in London.

Meanwhile, the actress wants to continue working, after become a mother. She shared her views on being a working mom and how she abhors those people who look down upon full time dads. She said to Glamour magazine that both father and mother should be treated as equals when it comes to raising a child, according to Eonline.

In other news, Keira has received a Golden Globe nomination - Best Supporting Actress in a Motion Picture - for her role in "The Imitation Game." The film stars Benedict Cumberbatch in the lead role. She played the role of Joan Clarke. She has also clinched a Screen Actors Guild nomination for the same role.