'Celebrity Big Brother' is back for a brand new series on 3 Janurary, as a whole new crop of stars put themselves at the mercy of the all-seeing, all-hearing lord of the Elstree manor.

We only hope that this series - the 13th - can match up to previous ones, as boy have there been some truly unforgettable moments over the years.

From George Galloway pretending to be a cat and drinking milk from Rula Lenska's palms, to Carol McGiffin's drunken escapades, via Jackie Stallone's now infamous 'yeah, Jwackie' entrance, we cast a look back over the top 20 of Big Bro's celeb-filled best bits...

Please note some clips are NSFW.

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  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 12 - 2012</strong> Carol McGiffin's drunken antics

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 4 - 2006</strong> George Galloway proves he's just a big old pussy cat.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 3 - 2005</strong> Jackie 'yeah, Jwackie' Stallone enters the house, much to the surprise of ex-daughter-in-law Brigitte Nielsen.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 1 - 2001</strong> Vanessa Feltz has a meltdown and starts drawing in chalk on the dining room table.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 11 - 2013</strong> A massive row kicks off between Rylan Clark, Neil 'Razor Ruddock, Ryan Maloney and Speidi.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 6 - 2009</strong> Verne Troyer ram raids the diary room door with his mobility scooter.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 4 - 2006</strong> Michael Barrymore and George Galloway robotic dancing.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 5 - 2007</strong> A row between Jade Goody and Shilpa Shetty sparks a worldwide controversy.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 10 - 2012</strong> Julie Goodyear being VERY inappropriate with a banana.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 9 - 2012</strong> Frankie Cocozza falls over naked.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 4 - 2006</strong> Chantelle and Preston fall in love.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 9 - 2012</strong> A drunk Denise Welch pulls down Karissa Shannon's pants and causes a row.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 3 - 2005</strong> John McCricick throws a tantrum in the diary room.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 10 - 2012</strong> Julie Goodyear throws water over Cheryl Ferguson as part of a secret task.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 7 - 2010</strong> Ivana Trump's camp dancing.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 9 - 2011</strong> Kerry 'Kerrah' Katona confuses Tara Reid with the pronunciation of her name.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 9 - 2012</strong> Natalie Cassidy set a secret mission on launch night which involves kissing Frankie Cocozza.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 9 - 2011</strong> Amy Childs vajazzles Jedward.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 7 - 2010</strong> Alex Reid strips for a dodgy fake tan.

  • Celebrity Big Brother's Best Bits

    <strong>Celebrity Big Brother 7 - 2010</strong> Davina McCall enters the Celebrity Big Brother house for the first time ever.

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