Only two months after announcing her pregnancy, Ashlee Simpson and her actor husband Evan Ross, whom she just tied the knot this past August, have officially confirmed that they are expecting a baby daughter together.

Ashlee Simpson
Simpson and Ross are epxecting a baby girl together

Simpson, who is already a mother to 5 year-old son, Bronx, whom she shares with ex-husband and Fall Out Boy bassist, Pete Wentz, announced the exciting news to People Magazine via a statement.

"We're having a girl!" the 30-year-old star told the magazine, as well as admitting she was anxious to find the gender of her second child. "I like to know - I want to do the nursery."

News of the gender of the couple's first child together comes just five months after they walked down the aisle in Greenwich, Connecticut, at the estate of the groom's famous mother, Diana Ross, who also conducted the officiating.

More: Ashlee Simpson And Husband Evan Ross Expecting First Child Together

The happy couple, who were first rumoured to be dating this past July (2013) after they were spotted holding hands on a night out in Los Angeles, eventually went public with their relationship in that same month and became engaged this past January, while vacating in Hawaii.

"My baby love and I are ENGAGED!!! Hallelujah Hawaii !!!!!" Simpson tweeted at the time, referencing the iconic song sang by Evan's mother Diana. "The love of my life said YES!!!!!!" the 25 year-old actor also wrote as well as sharing a photo of himself and his love.

More: Ashlee Simpson Seeks Diana Ross' Help To Reignite Career

When People asked what Simpson is looking forward to most about welcoming a baby girl into the world, she simply said, "I'm just excited for the new addition." Congratulations!