Kat Graham must've had a tough day on set, because her Vampire Diaries character, Bonnie Bennett, had a pretty emotional scene.
To top that off she suffered a small, personal tragedy.
"Bonnie Bennett cried her guts out today… then I did over my mouse that passed today… RIP Jelly."
Awww, we're so sorry.
Losing a pet is always so tough.
R.I.P. - Jelly
[Image via FayesVision/WENN.]