Pop twins John and Edward Grimes are to enter the Big Brother house on Friday to take part in this week’s shopping task.
The Irish twosome will perform their current single, a cover of Blink 182’s All The Small Things, live on Friday evening’s eviction show.
Jedward commented: “We’re extremely honoured to be the first people in the show’s history to go into the Big Brother house to do a performance!
“We’re so excited to get in there and see the housemates face to face.”
An show insider told music channel MTV: “Love them or hate them, Jedward are hilarious to watch and they’re bound to boost the ratings.
“As it’s the last series, producers are doing everything they can to make the Friday night shows unmissable – and with the twins performing, this week’s eviction will be just that.”