Five former couples from The Block will be partnered with current Blockheads for an “All-Stars” bedroom reno next week on Nine.

“It was an insane feeling to be back on The Block. The sheer size of the Oslo is like nothing we’ve ever seen before. It’s enormous,” former contestant Alisa said.

“This year’s contestants have a mammoth job ahead of them, so we were more than happy to lend a helping hand.”

Golden couple and winners of The Block 2017 in Elsternwick, Josh and Elyse, and their fierce competitors Ronnie and Georgia, bring their styling expertise and will be sure to ignite a competitive fire in the current teams.

Melbourne interior styling gurus and two-time Blockheads, Josh and Jenna, arrive with potential Block-winning tips for one lucky couple.

And our richest Block winners to date, Darren and Deanne and Alisa and Lysandra, round out the All-Star lineup to offer their renovating know-how and winning advice to the gang in the Oslo. Watch out as the twins show some tough love and ruffle more than a few feathers along the way.

Double the Blockheads means double the prizemoney. The couple that win next Sunday night will walk away with a whopping $20,000, making these bedrooms the most important rooms of the season so far. The stakes have never been higher, and with 20 Blockheads on site, the competition has never been hotter.

7pm Sunday. 7:30pm Monday – Wednesday on Nine.

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