Hey now, hey now, this is what dreams are made of! Hilary Duff and longtime boyfriend Matthew Koma took to Instagram on June 8 to announce some wonderful news — Hilary is pregnant with a little girl! The star is already a mother to her 6-year-old son, Luca Cruz Comrie, whom she co-parents with ex-husband Mike Comrie.

Back in February, fans speculated the former Disney star was pregnant after confusing a fake baby bump for a real one. Turns out, Hilary was just in character for a new movie role. Now, there’s no doubt about it, and the pair couldn’t be happier.

“Guess what guys! [Matt] and I made a little princess of our own and we couldn’t be more excited!” she captioned the adorable picture. Matt, too, shared the same image to his Instagram. “We made a baby girl! She will be as beautiful and sweet as her mother. Another incredible chapter begins,” the singer-songwriter wrote.

Of course, being that Hilary Duff has forever been a Hollywood favorite, there was an overwhelming outpouring of love. "I’m going to throw up in so happy," one user hilariously commented. "Your baby girl and your sister’s will be best friends!" wrote another — reminding us that Hilary’s sister, Haylie, just gave birth on June 5 to a beautiful baby girl named Lulu Gray Rosenberg.

What a #blessed few days it's been for the Duff girls. Here’s hoping their little girls really do grow up to best friends. And who knows? Maybe they'll star in movies together just like their famous mommies.