Keira Knightley steps out for the first time since news broke she's pregnant! Credit: Gotcha Images/Splash News

Happy as can be! Pregnant Keira Knightley stepped out glowing and smiling from ear to ear in London on Thursday, Dec. 11, after Us Weekly revealed the actress is expecting her first child.

Bundled up in a black coat and scarf, the Begin Again star's small bump was just barely visible. Her pregnancy glow, however, was on full display!

The 29-year-old star and soon-to-be mom, who is married to singer James Righton of the Klaxons, has reportedly been avoiding alcohol, opting against the free-flowing champagne at the Sunday, Dec. 7 Moet British Independent Spirit Awards.

Knightley's happy news comes as she was just nominated for the Best Supporting Actress SAG award for her role in The Imitation Game

The Pirates of the Caribbean star has no plans on slowing down once her little one arrives either. "Would I want to be a stay-at-home mother? No," she told Vogue in 2013.