Final answer:
The song 'Amigas Cheetahs' from 'The Cheetah Girls 2' is sung by four singers, which are the members of The Cheetah Girls group.
Step-by-step explanation:
In The Cheetah Girls 2, the song Amigas Cheetahs is performed by four singers. The Cheetah Girls consist of characters played by Raven-Symoné (Galleria), Adrienne Bailon (Chanel), Kiely Williams (Aqua), and Sabrina Bryan (Dorinda). Each of these characters contributes to the vocals of the song, making the answer to the question four (Option A).