Down here all the fish is happy, especially when Shaggy is playing Sebastian the crab. The 51-year-old musician performed Disney's famous "Under the Sea" for The Little Mermaid [1] live production on Tuesday night, and quickly turned the whole stage into an ocean celebration. Shaggy didn't wear much of a crab costume (unless we count the all-red ensemble) but what he lacked in claws, he made up for in energy.

Auli'i Cravalho's Ariel [2] floated along as all the fish of the ocean — creepy Flounder, included — swam and danced their way through colourful choreography. There were even aerial dancers, erm, I mean, jellyfish, twirling above the audience. A sea-riously detailed performance, indeed! (Sorry, I had to.) Watch the full performance of Shaggy's "Under the Sea" above.