British singer Sarah Harding is awaiting results from her doctors after having three moles removed last week (ends21Oct12), according to U.K. reports.

The Girls Aloud star had the procedure after visiting her physician over concerns the growths could be cancerous.

She underwent a minor procedure on Wednesday (17Oct12), according to Britain's The Sun.

A source tells the publication, "This is an incredibly stressful time for her.

"It's early days and the doctors are very positive - but the word 'cancer' is terrifying to hear and Sarah is naturally stressing about it."