Chiri Tsukikawa
Chiri Tsukikawa is a character that appears in the start of Season 3, when Laala Manaka is put in charge of giving her a tour of PriPara and starting her Idol career.
Originally Chiri was a Lovely-type who used Twinkle Ribbon. Later in the season, she is revealed to have switched type and brand, and is now a Celeb-type using Dear Crown.