In the children's TV show 'Shimmer and Shine' what are the titular characters?

Shimmer and Shine is an American-Canadian animated children's television series created by Farnaz Esnaashari-Charmatz. It airs on Nickelodeon in the United States and on Treehouse in Canada. The series premiered on August 24, 2015. The show was based on an unreleased pilot from September 2013.

On February 11, 2016, it was announced that Shimmer and Shine was renewed for a second season that uses CGI animation. On June 21, 2016, Shimmer and Shine was renewed for a third season.

Shimmer (voiced by Eva Bella U.S. version and Mia Wiltshire in the UK version) – An optimistic genie with blue eyes and pink hair. She is enthusiastic and encouraging. She loves cleaning, glitter, and collecting genie bottles.

Shine (voiced by Isabella Cramp U.S. version and Ellie Simons in Season 1 and Mia Hope in Season 2 in the UK version) – A courageous genie with purple eyes and blue hair. She is an animal lover and is often hungry.