first and latest appearance: BRATZILLAZ WITCHY PRINCESSES (2013)

produced as: BRATZILLAZ

FULL NAME: siernna calmer

RELATIONSHIPS

Siernna is believed to be the “witchy cousin” of Bratz character Siernna.

APPEARANCES

Siernna has made one appearance in the Witchy Princesses collection.

MEDIA

Siernna appears in a series of short story videos titled Witchy Princesses published on the official Bratzillaz YouTube channel in 2013.