If their Instagram stories were any indication (and we think they are) Olivia Munn and John Mulaney are clearly full of joy on their first Mother's Day with baby Malcolm.

Mulaney posted a loving tribute on his Instagram story:

And Munn replied in kind, giving us a little bit of extra info that melted our hearts - apparently, on the day Malcolm was born, Mulaney decorated the hospital room with Christmas lights so that it would feel more cozy and inviting.

She also added this impossibly sweet video that their Nannycam captured of John waking up a giggly, smiley Malcolm from a nap. (Again: Hearts melted.)

Munn posted her own Mother's Day tribute - and in keeping with her tone on motherhood so far, she made sure to be totally real with her followers: Still wearing maternity clothes eating fried chicken without a care in the world, putting in exactly as much effort as she has the energy for with an infant to care for. (We love the low pressure perspective she always takes, reminding new moms that they don't have to be Supermom all the time.)

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Of course, she also posted a sweet message to her own mother:

Olivia Munn seems to have joined John Mulaney on the road for part of his tour - the comedian is currently traveling across the country performing his new act, From Scratch, and will be for the rest of the summer. The pair posted a picture on Munn's Instagram today, in which they were able to use a full-size family bathroom stall with a changing table AND a lock - apparently a true luxury when you're on the road.

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We hope the little family is having a wonderful, not-too-stressful time together - and we hope that Olivia Munn, her mother, and all the rest had a fabulous Mother's Day!

Tags: olivia munn John Mulaney Malcolm Mulaney