Seven has confirmed first cast for the new season of Big Brother -including former cast from seasons when the show screened on 10 and Nine.

They include Reggie Bird, ‘Farmer’ Dave Graham, Trevor Butler and Tim Dormer.

Big Brother ‘royalty’ includes:
Dave Graham, 42 – 2006 housemate
Anthony Drew, 33 – 2013 housemate
Estelle Landy, 33 – 2012 housemate
Layla Subritzky, 33 – 2012 runner-up
Reggie Bird, 42 – 2003 winner
Tim Dormer, 37 – 2013 winner
Trevor Butler, 48 – 2004 winner
Tully Smyth, 34 – 2013 housemate

The first five new housemates are:
Aleisha, 24 – Entrepreneur
Joel, 26 – Fitness fanatic
Johnson, 25 – Big Brother superfan
Josh, 32 – Ex international model
Sam, 31 – Intimacy coach

A date is yet to be announced but it is expected some time after Easter.

Big Brother is back and ready to celebrate his 21st birthday with a thrilling new season and even more exciting guest list, coming soon to Channel 7 and 7plus.

Twenty-one housemates will be invited into the Big Brother house; including some of the biggest, noisiest and most-loved housemates from the past facing off against a new breed of young, hungry housemate in the ultimate showdown.

One massive celebration every step of the way, this party promises an explosive mix of huge characters, heart-warming nostalgia and the devilish twists and turns of Big Brother’s modern game.

Everything that has ever happened has been leading to this. Can the new housemates outwit Big Brother royalty? Who will rise to become the greatest housemate of all time?

Think you know Big Brother’s game? Think again.