Hilary Duff has taken a major career break since marrying Mike Comrie and giving birth to the couple’s first child in March 2012, but she’s managed to stay relevant by remaining prominent on her social media accounts. The proud mom loves showing off pix of her baby boy Luca on Instagram!
Over the weekend, Hilary posted an adorable shot of herself holding Luca with the caption, “The sweetest boy I ever met…” Too cute, right?! We’ve rounded up the best of Hilary and Luca’s Instagram pix — click through the gallery to check ’em out.

October 2012 “Pumpkin patch! Mama and luca!”
(Photo Credit: Instagram)

November 2012 “My main men!”
(Photo Credit: Instagram)

December 2012 “Monkey and me at the park”
(photo credit: Instagram)

February 2013 “Farmers market…”
(Photo Credit: Instagram)

March 2013 “#rosebowl #fleamarket”
(Photo Credit: Instagram)

March 2013 “The best…. ❤”
(Photo credit: Instagram)

April 2013 “Luca luvs buttons … I love him so much”
(photo credit: Instagram)

April 2013 “Best part of my day was hanging with @kylemaynard what a guy! #noexcuses”
(Photo credit: Instagram)

May 2013 “@britax thanks for hooking up Luca w/ the coolest ride in the canyon! #bobgear”
(Photo Credit: Instagram)

June 2013 “Had fun today supporting mending hearts charity with my fam @jcpenney threw a great party! #CMHstylesunday”
(photo credit: Instagram)

June 2013 “Workin on our fitness”
(photo credit: Instagram)

June 2013 “The sweetest boy I ever met….”
(PHoto credit: Instagram)
MORE LINKS
PIX: Hilary Duff & More Celebs at Children Mending Hearts Style Sunday
The Best Celeb Mother’s Day TwitPics!
Would Hilary Duff Let Her Son Be a Child Star?