Cheryl's mum concerned by weight loss?

Cheryl Cole's mother Joan Callaghan is reportedly worried over the star's supposed weight loss.

According to MTV, Callaghan thinks that it is "ridiculous" the 26-year-old singer has allegedly considered reuniting with estranged husband Ashley.

"Cheryl's lost weight and has been looking really skinny recently. At the Glamour Awards last Tuesday, she looked frail," a source claimed.

"Joan has had a go at her and told her to pull herself together. She thinks it's ridiculous that she’s thinking about getting back with Ashley, but Cheryl just says, 'I can't help who I'm in love with'," the insider added.

> Cheryl 'gutted' over Ashley's new romance