Lauren Alaina, former “American Idol” star, is mourning the death of her cousin, Holly Witherow.

The country music singer’s cousin died from cancer.

“If you followed my ‘American Idol’ journey, then you know Holly,” Alaina posted on social media. “Wherever Holly went I was always close behind. She is the sister I never had and my favorite person on this planet.

“Thank you so much for all the love and prayers. It truly means the world. Please keep my aunt and uncle in your continued prayers. As a new mother, I cannot even fathom the pain of losing a child. I love you forever, Holly. Give my daddy a hug for me.”

Witherow has battled cancer for the past 20 years. According to Taste of Country, Witherow even battled brain cancer, which has at times left her unable to speak.

The death of Alaina’s cousin comes nearly one year since her father, J.J. Suddeth, died. She also lost her stepfather, Sam Ranker, in 2018 to cancer.

Mark Heim is a reporter for The Alabama Media Group. Follow him on Twitter @Mark_Heim. He can be heard on “The Opening Kickoff” on WNSP-FM 105.5 FM in Mobile or on the free Sound of Mobile App from 6 to 9 a.m. daily.