Amanda Holden has shared a brand new black-and-white photo on Instagram, and it's simply stunning! The Britain's Got Talent star has taken part in the Take A Moment 4 Mind campaign, and proudly shared her image with fans on Tuesday.MORE: Amanda Holden reveals what her daughters really think of her 'skimpy outfits'The black-and-white portrait sees 49-year-old Amanda posing for the camera with her eyes closed, and with a slight smile on her face.