Gwen Stefani – No Doubt, born in 1969
Her age-defying beauty is indeed puzzling. Gwen Stefani, who gained fame as a part of the band No Doubt, has managed to maintain her youthful appearance and made us wonder how. But her skincare secret sounds pretty simple actually. The 49-year-old, award-winning singer advised the readers in an interview to stay out of the sun and said that it was the best beauty tip she was ever given. Well, if it worked for her…

