Answer by taking a quote from the following article:

Top of the Pops, also known as TOTP, is a British music chart television programme, made by the BBC and originally broadcast weekly between 1 January 1964 and 30 July 2006. It was traditionally shown every Thursday evening on BBC One, except for a short period on Fridays in mid-1973 before being again moved to Fridays in 1996 and then to Sundays on BBC Two in 2005. Each weekly programme consisted of performances from some of that week's best-selling popular music artists, with a rundown of that week's singles chart. Additionally, there was a special edition of the programme on Christmas Day (and usually, until 1984, a second such edition a few days after Christmas), featuring some of the best-selling singles of the year.

By 1994, much of the 'Year Zero' revamp was quickly undone and the arrival of Ric Blaxill as producer in February 1994 signalled a return to presentation from established Radio 1 DJs Simon Mayo, Mark Goodier, Nicky Campbell and Bruno Brookes. Blaxill expanded the use of "via satellite" performances, taking the acts out of studios and concert halls and setting them against landmark backdrops. As a consequence, Bon Jovi performed Always from Niagara Falls and Celine Dion beamed in Think Twice from Miami Beach.  The last remnants of the Year Zero revamp were replaced in 1995, when a new title sequence, logo and theme tune were introduced (the logo having first been introduced on the new programme Top of the Pops 2 some months previous), coinciding with the introduction of a new set. Blaxill also increasingly experimented with handing presenting duties to celebrities, commonly contemporary comedians and pop stars who were not in the charts at that time. In an attempt to keep the links between acts as fresh as the performances themselves, the so-called "golden mic" was used by, amongst others, Kylie Minogue, Meat Loaf, Des Lynam, Chris Eubank, Damon Albarn, Harry Hill, Jack Dee, Lulu and Jarvis Cocker. Radio 1 DJs still presented occasionally, notably Lisa I'Anson, Steve Lamacq, Jo Whiley and Chris Evans.  TOTP was traditionally shown on a Thursday night, but was moved to a Friday starting on 14 June 1996, originally at 7 pm, but then shifted to 7.30 pm, a change which placed the programme up against the soap opera Coronation Street on ITV. This began a major decline in audience figures as fans were forced to choose between Top of the Pops and an episode of the soap.

What happened in 1995?
The last remnants of the Year Zero revamp were replaced in 1995, when a new title sequence, logo and theme tune were introduced