X Factor twins John and Edward have revealed all about the "embarrassing" moment Edward hurt his knee and had to hobble of stage into an ambulance.
"I'm getting an operation in September," Edward said.
"I'm ok about it, I just need to wear this knee brace. I'm not wearing it right now because I can't fit into my skinny jeans," the 18-year-old added.
It was during their performance of Ghostbusters at T4 on the Beach at Weston-super-Mare in July that Edward fell and hurt his leg. At first it was feared he had broken it, but it was later confirmed he had torn ligaments in his knee.
It was not the only injury the brothers sustained recently. They revealed during the recording of their debut album Edward punched John in the face.
Edward said: "When we were recording our album, Planet Jedward, we were basically like full on rocking out in the studio, and John like punched me in the face!"
"I didn't mean to punch you in the face," John replied.