He is set to join regular host Emma Willis and newcomer Aj Odudu, and said of his new role: "I have followed the show since the very beginning. It was a dream come true to enter the Celebrity Big Brother house this year, let alone win it!
"Being offered the job to present 'Big Brother's Bit on the Side' was amazing."
A series of posed pics of a woman eerily similar-looking to Rihanna came online a few years ago but have never been acknowledged, or denied, by the pop superstar. (credit:Wenn)
Kirk Norcorss(02 of13)
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TOWIE's Kirk Norcross was left red faced after pictures of him performing a sex act on Skype were leaked. He later issued an apology after the saucy snaps went viral on Twitter, writing on the social networking site: "F*******k!!!! People these days!!!! Cooooome oooonnn guys we have all done it I'm just the stupid one that got caught! Sorry guys :-("
Gaz Beadle(03 of13)
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'Geordie Shore' star Gaz Beadle become embroiled in a internet sex scandal after explicit pictures of him performing a sex act appeared online. He appeared to be *ahem* enjoying the pleasure of himself as he had a steamy session on an internet chat service.
Scarlett Johansson(04 of13)
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Scarlett Johansson's comparatively tasteful nudes were leaked in 2011, taken from her hacked computer. Johansson totally owned up to the pics, saying they were sent to her then husband Ryan Reynolds who, funnily enough, ended up with... (credit:Wenn)
Vanessa Hudgens(05 of13)
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Naked pics of Hudgens, then a butter-wouldn't-melt girl-next-door 'High School Musical' teen queen, somehow found their way on to the net in 2007. Hudgens, who was only 19 at the time, said she was "embarrassed" by the scandal, but... (credit:Splash)
Blake Lively(06 of13)
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The Gossip Girl star was subject to a scandal of her own, when intimate snaps of what was supposedly her were leaked online. Lively denied the pics were of her but that didn't end suspicions - the woman in the pics has very similar tattoos to the fake ones Blake had put on for gangster film 'The Town'. (credit:Evan Agostini/Invision/AP)
Vanessa Hudgens (again)(07 of13)
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There was another set of photos leaked in 2009! The photos were pounced on by Hudgens and her entourage, and taken down shortly after going online.
Alison Pill(08 of13)
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Not a huge star in the UK, Alison Pill is making a name for herself in shows such as The Newsroom and Woody Allen's film 'Midnight in Paris'. Pill accidentally posted a topless pic on her Twitter earlier this year, claiming she was trying to delete it. Oops! (credit:David Livingston via Getty Images)
Prince Harry(09 of13)
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One of the biggest PR fiascos of 2012 came as raucous Prince Harry invited a bunch of Las Vegas partiers to a game of strip billiards. Unfortunately for Harry, but fortunately for the tabloids, a few pictures of the Prince were leaked, and the rest was history... (credit:AP)
Harry Styles(10 of13)
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Harry, one fifth of uber-boyband One Direction was part of a mini-scandal in January this year after a possible pic of him appeared online. Taken in a mirror, the camera flash obscures the man's face but there was something awfully familiar about the flowing brown locks... (credit:Rex)
Chris Brown(11 of13)
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Chris Brown, as though he had any dignity left, was subject to a scandal after an ex leaked nude pics of the rapper online. He embraced the pics, saying he was proud of his body and unashamed. So there's that. (credit:Rex)
Kanye West(12 of13)
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We like to think Kanye had this exact face when he heard news that pics of him in his birthday suit were leaked online, but not much came of the pics that were clearly of the star. He's even admitted to sending girls sexy pics in the past. (credit:ASSOCIATED PRESS)
Justin Bieber(13 of13)
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As if the "Biebs knocks up fan backstage" furore wasn't enough, the most famous teenage Canadian on the planet supposedly had a pic of himself released online in 2012... However, some naysayers believed it to be part of a publicity stunt for his new single with Nicki Minaj, 'Beauty and the Beat'. (credit:Rex)