What episode is Farrah's appearance?

The name, props, age and constellation of the miracle dance step of Balala Xiao Mo Fairy.

Beibei

Constellation: Gemini

Age: 16 years old

Representative color: turquoise (blood blue)

Weapon: Star Dance Magic Rod

Magic weapon of transformation: magic fairy mirror box

Favorite flowers: dandelion, Gemini flowers

Attack power: c (rifle level)

Yaya's younger sister, Princess Gemini, looks lovely, lively and kind, and can sing and dance well. She dreams of becoming the lead singer of an angel. Her heart grows on the right and there is a noble Gemini symbol under her left shoulder. Beibei came to the human world by plane with the night star box (glistening), which has the ability to gather stars. Maggie Michelle and Beibei danced and sang the Star Diamond mantra, and won the Star Diamond. I miss my sister very much. Whenever I hear my sister Princess Yaya telepathically talking to herself, my head hurts badly. Accompanied, helped and encouraged by her sister's telepathy, Beibei's courage and strength used her powerful magical energy (and her sister's Gemini power) to deal with Sirius and snakes in the battle, and found twelve star diamonds with light, strength and hope to save Gemini and her sister Yaya.