Mila Kunis has appeared makeup-free in Gemfields 2014 campaign titled 'Beauty By Nature'.
The 30-year-old American actress is also seen without actual jewelry in an effort to distinguish Gemfields as suppliers of gemstones and not retailers, the Huffington Post reported.
The girlfriend of Ashton Kutcher, who was named the 'Sexiest Woman Alive' in 2013, said that photographer Peter Linderbergh made her feel "the most beautiful" she has ever felt and has captured a "very honest moment".