This fanmade singamajig is bubblegum pink with pink star eyes, a lilac shirt with lemon yellow zigzags, a red nose and a purple mouth. Her voice is the same as the Birthday Mezzo-Soprano and she sings "Peanut Butter and Jelly."
Here's how she signs on, enters song mode and signs off:
Sign on: Hey there!
Song mode entry: Get ready to sing!
Sign off: See you later! (same as Fairy)