Vella Lovell: Vella Lovell. Actress: Crazy Ex-Girlfriend. Vella can be seen on season three of the critically acclaimed series Crazy Ex-Girlfriend. For two seasons, Vella's character Heather has been the fan favorite/ standout comic relief alongside Golden Globe Winner Rachel Bloom. In season three, fans have been in shock when they saw Heather, the underachieving roommate of Rebecca (Bloom) change her tune and make big steps in both her professional and personal...
