The mermaid song 'My Jolly Sailor Bold' in 'Pirates of the Caribbean: On Stranger Tides' is very beautiful. And it is such a heart touching song.

Tamara, mermaid, played by Australian supermodel and actress Gemma Ward.

The mermaids in the movie are also incredibly beautiful. As more people watching the movie, Spanish-French actress Astrid Berges-Frisbey and Australian supermodel and actress Gemma Ward have become even more popular.