Actress Oh Yeon Seo looked killer in the April issue of 'Harper's Bazaar', taking on bold, monotone colors like bright blue, magenta pink, forest green, and more.
In each of her pictorial cuts, Oh Yeon Seo is the picture of elegance, wearing a mysterious, faraway expression. Meanwhile, the actress recently admitted to her relationship with fellow actor Kim Bum.
Oh Yeon Seo's latest project, the film version of 'Cheese in the Trap', premiered in theaters in Korea back on March 14. Check out her pictorial below.