“One incredibly seminal chapter of my life just ended and the next one, as a mother of two, is about to start… and are we ever so deeply grateful and excited,” wrote Moore, 38, on Instagram
Friday. She added a photo of her son Gus wearing a shirt that says “big brother.”
“Baby Boy Goldsmith #2 coming this fall!,” said Moore. “Tour is gonna be slightly different than I expected but I can’t wait and Gus is gonna be the BEST big brother!!”
Goldsmith, who is the lead singer of folk band Dawes, shared his own announcement on Instagram
, writing that Moore “is gonna be the best MomOf2.”
There’s a good chance I’m the happiest, luckiest person you know (or just follow) and now we’re gonna double it,” he added.
The news comes just as Moore is about to embark on tour. Before making her name as an actress, Moore rose to fame with her 1999 single “Candy” and continues to produce and perform music. Her next show is June 10 in Atlanta, Georgia, according to her website.