Earth mum Coco Austin lives on: The reality star sings to her baby daughter…and forgets the words to the lullaby

Well, here's a side of Coco Austin you don't see every day - at least not until she recently became a first-time mother.

If the constant stream of social media love is anything to go by, being mum to her three-month-old daughter Chanel has done a lot for Coco's image…and for the woman herself.

In the video above, she sings The Little Mermaid's 'Part of Your World' to Chanel and forgets the words. It's an adorably human moment. All that's missing are a few rhymes from the baby's rapper dad Ice-T.

Photographer Jessie Marrero posted the clip to Instagram during a photo shoot with mum and bub. Coco later shared one of the shots with her 1.9 million followers on Instagram:

The 36-year-old reality star appears to be totally smitten with the little one, exhibiting a much more demure and maternal side than we're used to seeing from the former glamour model.

She fielded early criticism that she was overexposing her new daughter on social media. Indeed, posting a pic of your newborn minutes after giving birth might be a bit too much, but baby bygones.

Coco appears to have settled into the more "normal" side of motherhood. And what everyday mother hasn't forgotten the words to a Little Mermaid song every now and then?