Gossip Girl star Taylor Momsen’s on-set behaviour has reportedly gotten so unpleasant that the young actress has been placed on indefinite hiatus from the series, which is very popular with teens.

Momsen also isn’t expected to appear on the show again this season following next week’s episode, according to Deadline Hollywood.

Her character was already sidelined for the most part, appearing in only a handful of episodes this season, but apparently that wasn’t enough.