There's another little mermaid in Hollywood!
On Thursday, Nick Cannon shared an adorable picture of Monroe, his five-year-old daughter with ex-wife Mariah Carey, doing her best Ariel impression.
"My Little Mermaid... I feel my baby is growing up too fast! Somebody make it stop!!!!" Cannon, 35, wrote alongside the Instagram photo of Monroe posing by the pool.
Monroe, whose twin brother Moroccan was missing from the pic, sported a scale-printed bikini top and matching leggings. She even rocked a pink tail, fit for swimming like a fish.
Earlier this month, Chrissy Teigen's baby daughter, Luna, also joined in on the mermaid fun when she wore a tiny, knitted shell bikini and matching knitted seafoam green tail, as seen in a precious photo Teigen shared on Snapchat.
The original mermaid celebrity kids, however, seem to be North West and Penelope Disick. The two cousins have rocked aquatic attire on more than one occasion, including while they were on vacation in St. Barts with their families last August.
Their most recent under the sea-inspired event was their joint birthday bash in June. North and Penelope both channeled their inner water creature and hung out with Disney princesses, including Ariel herself.
Check out more from the BFF's mermaid-themed party in the video below.