All eyes are on Martha Stewart. The lifestyle expert and businesswoman, 83, stars in MAC Cosmetics' newest campaign — titled "I Only Wear MAC" — where she cheekily leans into the brand's nude ...

Related: Martha Stewart Is the Ultimate Beauty Influencer in 'Nude' MAC Cosmetics' Ad: 'I Love Those Thirst Traps' (Exclusive) The businesswoman recently starred in a beauty campaign for MAC ...