Alicia Keys is certain ditching dairy and bread from her diet has made a huge difference to her skin.The singer-songwriter hit headlines back in 2016 when she first began attending events wearing little to no make-up and has continued with her cosmetics-free stance ever since.Opening up about her morning beauty regime in a new video for Vogue.com, Alicia explained how eliminating certain foods has positively impacted her complexion.“I’ve cut out dairy… and also, believe it or not, getting rid of