Julianne Hough

The former 'Dancing with the Stars' judge was diagnosed with endometriosis when she was 20.

The condition - which damages the tissue lining of the uterus - has meant that on occasions she has found intercourse to be a painful experience.

Speaking to Women’s Health magazine, Hough, 34, revealed that the condition affected her and now ex-husband Brooks Laich’s intimacy as a couple.

She said: “It can definitely cut things short. Sometimes we’re in the middle and I’m just like, ‘Ah, stop!’ It can be really frustrating."