PHOTO: Hilary Duff Shares Adorable Pic Of Grumpy Baby Luca

Hilary Duff has shared an adorable photo of her baby son Luca looking less than impressed with her oatmeal!

The infant grimaces and looks unimpressed with his famous mother's meal preparation in the pic posted to Twitter today.

The singer and actress added the caption: "I sent my dad this pic and he said 'luca told me to tell u, u made his oatmeal lumpy' lol he is cute when he's mad!"

UGH! We just think that's one of the cutest baby pictures ever taken. Ever. In the world. EVER.

The star previously revealed that she kept the tot's belly button.

"You know what was a big milestone? The belly button falling off. That was a huge one," she told People.

"I wanted to keep it but my husband was like, 'No, that's gross, you can't keep it!' I'm like, 'I'm totally keeping it' and I secretly kept it... But it's not a secret anymore. It's in a Ziploc bag in the back of my make-up drawer. Luca's going to think I'm a freak!"

Pre-birth Hilary - pics

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