Demi Lovato and her family are mourning the death of Lovato’s granddaughter, Xiomara, after an emergency C-section.

Lovato’s sister Madison De La Garza shared in a Instagram post on Saturday that her daughter had died.

“On the evening of September 27th, after an emergency c-section, Ryan and I held our baby girl for the first and last time,” De La Garza wrote. “Thank you, Xiomara, for making us the parents of the most perfect angel in heaven. Mommy and Daddy love you sweet girl.”

“I love you so much Xiomara. An angel in every sense of the word. I will be your aunt forever. ,” Lovato commented on the post.

“RIP to my beautiful perfect niece Xiomara,” Lovato wrote in a post on her Instagram story. “I am so grateful to hold you… I will forever be your aunt.”

Lovato ended with a message to her sister: “I love you so much @maddelagarza.”

Several members of Lovato’s family, including her mother and sister, also commented on De La Garza’s post.

“They say when you meet your grandchild for the first time, you feel a love you can’t explain in words. I felt that love and will feel it until the day I die. I love you my sweet niece Xiomara. Thank you for making me a REAL ‘Grandma D’.,” wrote Dianna De La Garza, mother of Lovato and Madison De La Garza.

Dallas Lovato, Demi Lovato and Madison De La Garza’s older sister, also shared a touching poem in the comments.

“Little girl Xiomara, I miss you every day. I will take care of your mother, so you can fly,” Dallas wrote in part.

Madison De La Garza is an actress and filmmaker who recently directed a short film titled ‘Surprise’.