Clark-Neal became a housemate in the eleventh series of Celebrity Big Brother in January 2013.
He was the second celebrity to enter the Big Brother House.
On , as part of a revamp by Channel 5, Clark-Neal and AJ Odudu were announced as the new co-hosts of Big Brother's Bit on the Side, replacing Jamie East and Alice Levine.
Emma Willis replaced Brian Dowling as the host of Big Brother.
He has presented with others including Ruth Langsford, Lorraine Kelly, Dan Neal (his husband), Alison Hammond, Phillip Schofield, Holly Willoughby, Amanda Holden, Sarah Greene, Geri Halliwell, Gok Wan, Lisa Snowdon, Emma Willis and Rochelle Humes.
It was confirmed on 1 July 2016 that Clark-Neal would co-host The Xtra Factor Live alongside Matt Edmondson.
At judges' houses in Dubai, Clark-Neal performed a stripped-back rendition of Rihanna's "We Found Love" in front of Scherzinger and Ne-Yo.
He rose to fame after finishing in fifth place in the ninth series of The X Factor, and later won Celebrity Big Brother 11.He also acted as a Hub presenter until its removal from the show in 2014.Since late 2014, he has also been credited as the main relief presenter for the series.He then went into a branch of WHSmith and pulled out the name "Rylan" from the R section of a baby name book.In 2010, Clark-Neal appeared in four episodes of the BBC series John Bishop's Britain, presented by John Bishop.