Megastar Sharon Cuneta is mourning the loss of the family's pet dog, Bea, who "crossed the rainbow bridge" Sunday morning.

On social media, Sharon said their hearts at home were so heavy following the demise of their pet dog. She added the veterinarian tried to prolong the dog's life a little bit more.

Sharon also said the dog was a gift to her daughter Kakie from her late godfather Mitch when she was only seven years old.

She asked for prayers for Kakie, who is so far away and just lost her best friend. Sharon's full post:

"All our hearts at home are so heavy…our oldest dog, Bea, a gift to Kakie from her late Ninong Mitch when she was only 7 yrs old, crossed the rainbow bridge yesterday morning at her vet’s who did everything he could to prolong her life a little bit more…I really have no words and we’ve all been crying since yesterday so I will let Miel’s post express how we are all feeling…kindly pray especially for Kakie who is so far away and just lost her first best friend, please…Thank you so much. We will love you forever, our baby Bea…Run free now…Repost from @mielpangilinan."