Hilary Duff: Son Luca's First Full Photo (PHOTO)

Get ready for a whole lotta adorableness.

New mom Hilary Duff tweeted a photo, taken by photographer Jennifer Wilson, of her baby boy, Luca Cruz, Tuesday to mark his 2-week birthday.

Duff shared a photo of his itty-bitty feet Monday, but this is the first photo of Luca since Duff and her husband, Mike Comrie, welcomed him on March 20.

Duff, who has already been hitting the gym to try to get back into pre-baby shape, has been sharing her experience adjusting to new motherhood.

"1st outing complete with no tears!Made it home early...just in time to feed Luca.figuring this motherhood thing out!" she tweeted March 28.

Check out a photo of baby Luca below, as well as photos from Duff's pregnancy:

Baby Luca, 2 weeks old :) twitter.com/HilaryDuff/sta…

— Hilary Duff (@HilaryDuff) April 3, 2012

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  Actress Hilary Duff attends the Kendra Scott Jewelry of Beverly Hills Grand Opening benefiting 'Blessings In A Backpack' on August 10, 2011 in West Hollywood, California. (Getty)

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  Actress/author Hilary Duff promotes 'Devoted' her new novel at Barnes & Noble Tribeca on October 10, 2011 in New York City. (Getty)

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