The 26-year-old recently revealed on Twitter that she had to have her pet dog Noodles put down and has spoken out about the heartbreak in her column in UK magazine Closer.
She said: 'It's been a really hard week for me as my five-month-old baby girl Noodles was incredibly ill. I woke up to feed her only to find she wasn't moving and badly breathing.
'We rushed to the vet but, after tests, they still weren't sure what had happened, other than the fact she'd had a seizure.
'I then drove her to a specialist and at first they thought it was her liver, but realised her brain was swelling and, unfortunately, I had to have her put to sleep.
'I'm unbelievably devastated. To me, it's like losing a child. My heart is broken.'