Carey Mulligan is pregnant with her third child with husband Marcus Mumford

Carey Mulligan is pregnant with her third child with husband Marcus Mumford, it has been revealed.

The 37-year-old actress already shares two children, Evelyn, seven, and Wilfred, five, with her musician husband, 35.

And the couple is expanding their family, as they are currently expecting their third child together, a rep for the star reportedly said. People.

Just a day before the news broke, Carey was seen leaving the AFI Awards luncheon at the Four Seasons Hotel Los Angeles in Beverly Hills on Friday.

The Promising Young Woman star showed off her burgeoning baby bump in a black gown with a dramatic cape on the star-studded red carpet.

She seemed to be in a good mood as she flashed a big smile and combed her loose choppy golden locks straight.

MailOnline has contacted representatives for Carey and Marcus for comment.

Blooming coup: Carey was seen stepping out at the AFI Awards Luncheon at the Four Seasons Hotel Los Angeles in Beverly Hills on Friday

Carey and Marcus, a member of Mumford and Sons, married in 2012 after nine months of dating.

They welcomed their first daughter Evelyn in 2015 and then their son Wilfred was born in August 2017.

Carey and Marcus were childhood pen pals, and despite losing touch, they rekindled their romance after they both appeared in the dark comedy Inside Llewyn Davis.

Waiting: The Promising Young Woman star showed off her burgeoning baby bump in a dramatic black cape dress

The actress previously recounted how the couple, who keep their romance relatively private, write love letters to each other whenever they’re apart due to their careers.

She told The Telegraph: ‘I think they are becoming a lost art form, which is very sad.

‘To have a love letter from someone, to hold it in your hand, and to know that you can keep it for a lifetime… well, that’s an amazing thing.’

In October, Carey revealed how she got Steven Spielberg to direct her husband’s music video for his song Cannibal.

Beloveds: Carey and Marcus, a member of Mumford and Sons, married in 2012 after nine months of dating.

Speaking on Jimmy Kimmel Live!, he recounted how he worked with the famous film producer on his movie Maestro with Bradley Cooper.

While working with him on the film, she discovered that Steven and his wife Kate Capshaw were fans of Mumford & Sons, so she sent them Marcus’s solo album.

She explained: ‘Not long after that, we got a video of Steven and Kate dancing in their kitchen to one of the songs. And it was so lovely and they were so understanding and so sweet.’

Romance: Carey and Marcus were childhood pen pals, and despite losing touch, they rekindled their romance after they both appeared in the dark comedy Inside Llewyn Davis.

Months later, Carey said that Marcus was panicking over solving the music video for Cannibal and proposed that Steven direct it.

She recalled: “He was like, ‘We really need a video, and I just had this idea, and it would be crazy if… would it be really rude if we asked Steven?” And I was like, ‘Steven, sorry, sorry, Steven Spielberg?’

But in July, Carey asked Steven to direct the music video and he agreed, with Marcus and Steven scouting locations the next day.

Family: The actress, 37, already shares two children, Evelyn, seven, and Wilfred, five, with her musician husband, 35.