Girls Aloud's Cheryl on grieving Sarah Harding: I've never felt so helpless

Hundreds of people, including three members of Girls Aloud, gathered in Hyde Park on Sunday to take part in a memorial run for Sarah Harding.

The 39-year-old singer died in September a year after revealing she had breast cancer.

Cheryl said she still could not believe the death of her bandmate: "It doesn't feel like she's gone at all. To be honest, I've never experienced or anticipated this grief."

Read more about the Race For Life For Sarah event here.