14/08/2014 16:57 BST | Updated 20/05/2015 10:12 BST

One Direction's Louis Tomlinson Mourns Death Of Beloved Grandmother

One Direction Louis Tomlinson

One Direction singer Louis Tomlinson is grieving for his grandmother.

The 22-year-old is said to be grief-stricken after his stepdad Mark's mum Margaret passed away.

Louis has yet to make a comment on his loss, but he is very close to his grandparents on both sides of his family, featuring them in the video to the band's song Story Of My Life.

His stepdad wrote on Twitter: "The birds are singing today. Rest in Peace my beautiful Mum. I'm going to really miss you."

Her husband Keith also sent out tributes, tweeting: "There was never one day in 47 years of being married to me that Mrs T didn't tell me she loved me."

He added: "So much love from you for Mrs T. You have been so kind to me today. I thank you all from the bottom of my breaking heart."

Keith and Margaret have been grandparents to Louis almost his entire life after his mother, Johannah married Mark when he was still a toddler.

The cause of Margaret's death has not yet been revealed.