Former housemates are being lined up to liven things up in the BB house

Big Brother is set to send evictees back to the house in a bid to boost ratings.

The public will get to select their favourite former housemates to enter a secret house. Then viewers will be able to vote for who they want to be reunited with their friends.

Stroppy Nikki is thought to be the most likely to return.

Contestants who left of their own free will and Dawn, who was dismissed for cheating, will not be up for re-entry. Sezer has not been invited back either.

To make way for the new additions, tonight’s show will see a double eviction with Mikey and Susie favourites to go.