Ashlee Simpson and Evan Ross 'expecting first child' months after wedding

It looks like Christmas came early for Evan Ross and his wife Ashlee Simpson Ross.

Just months after tying the knot, the famous couple are reportedly expecting their first child together.

According to E! News, The Hunger Games: Mockingjay - Part 1 star, who is the son of legendary singer Diana Ross, will become a father for the first time next summer when Simpson gives birth.

The new addition will join six-year-old Bronx Mowgli, Simpson's son from her first marriage to rocker Pete Wentz.

In November, Ross hinted that he wanted to start a family with his 30-year-old wife at The Hunger Games: Mockingjay premiere, telling Us Weekly: "I would love to [have kids]. As many as possible."

He also gushed about his other half, adding: "I've been with her now for a while so it just feels right. I'm happy to say she's my wife.

"It's the best thing ever."

Ross, 26, and Simpson stunned fans when they announced their engagement back in January following a whirlwind romance. Eight months later, the couple exchanged vows at Diana Ross' Greenwich, Connecticut estate in a romantic Bohemian-style ceremony officiated by his superstar mother.

"The wedding went perfectly," Diana, 70, told Us Weekly at the time. "We had a beautiful rainbow surrounding us, loving family and friends, great music and great speeches from loving and caring friends, and joyful children dancing the night away."