f(x)'s Amber Posts A Picture With Rhymer "My Oppa"

f(x)'s member Amber revealed a picture taken with singer Rhymer.

On January 26, Amber posted on her Instagram, "Our Rhymer oppa" along with a picture.

In the picture, Amber and Rhymer are taking a self-camera photo together. The two seem like real siblings, catching much attention.

Amber recently appeared on MBC "The Real Man" female soldier special part 2.