Which pink character with yellow spots had a UK Christmas number one single?

'Mr Blobby', performed by the character of the same name, is a song that became famous after appearing on Noel Edmond's television show 'Noel's House Party' in 1993. It earned the number one spot on the UK Singles Chart on 11th December 1993 for a week and reclaimed the top spot just before Christmas for a further three weeks. Despite its success, it is often ridiculed as the worst song ever.

Following its success, a music video was created for the 'Mr Blobby' song. It featured Mr Blobby, Noel Edmonds and several well-known British celebrities, including Carol Vorderman of 'Countdown' fame and Jeremy Clarkson, a presenter of 'Top Gear'.

Mr Blobby is a fictional character from the 'Noel's House Party', which aired on BBC1 between 1991 and 2000. He is described as a large pink blob covered with yellow spots. Mr Blobby has a tooth grin and large eyes that jiggle when he moves. The only word he knows how to say is "blobby", which he pronounces in various electronically produced voices.

As well as 'Mr Blobby', Mr Blobby released a Christmas song called 'Christmas in Blobbyland' in 1995. Whereas 'Mr Blobby' made it to Christmas number one, 'Christmas in Blobbyland' only made it to number 36 and was voted the worst Christmas song ever by the British public.