Hilary Duff: Baby Luca's First Pictures!

Hilary Duff shows off her adorable son Luca Cruz in this pic posted on her official website.

“Baby Luca, 2 weeks old,” the 24-year-old singer and actress wrote of the photo, which was taken by Jennifer Wilson.

“Wow I can’t believe I have a baby! the most wonderful, sweet, adorable baby! thank you all for the messages and well wishes! love you all so much,” Hilary recently tweeted, also posting a pic of Luca‘s little feet. “Luca fed! Mamma fed! Time to do it all again in 2 hours! Oh how life has changed! Lol in such a wonderful way.”

Hilary and husband Mike Comrie welcomed the baby boy on March 20.

FYI: Luca is wrapped in his aden + anais muslin swaddle!

Also pictured inside: Hilary leaving a Pilates class on Monday (April 2) in Los Angeles.