Question: Who played Pauline Fossil on a show that premiered on BBC in December 2007?

Context paragraphs:
The Catherine Tate Show (series 3): The third series of British television comedy sketch series "The Catherine Tate Show" premiered on BBC Two on 26 October 2006 and ended on 30 November 2006.  This is the final series of the show; However a Christmas Special was broadcast on BBC One on 25 December 2007.  Although this was the end to the sketch series, popular character Joannie 'Nan' Taylor began appearing in her own spin-off specials, beginning with "Nan's Christmas Carol" in 2009 and "Catherine Tate's Nan" from 2014.

Katy French: Katy Ellen French (31 October 1983 – 6 December 2007) was an Irish socialite, model, writer, television personality and charity worker.  According to the BBC, "in the space of less than two years, she had become one of Ireland's best-known models and socialites."  She collapsed at a friend's house on 2 December 2007 and died on 6 December.  Her cause of death was given as hypoxic ischemic brain injury caused by cocaine and ephedrine.

Live in Las Vegas: A New Day...: Live in Las Vegas: A New Day... is Celine Dion's eighth home video, released on DVD between 7–10 December 2007 in Europe, on 11 December 2007 in North America, 15 December 2007 in Australia and 19 December 2007 in Japan.  It includes the record-breaking show "A New Day..." at Caesars Palace in Las Vegas, Nevada.  The Blu-ray Disc version was also released on 5 February 2008 in North America, and between 8–22 February 2008 in Europe.

Ballet Shoes (film): Ballet Shoes is a 2007 British television film, adapted by Heidi Thomas from Noel Streatfeild's 1936 novel "Ballet Shoes".  It was produced by Granada Productions (formerly Granada Television) and premiered on BBC One on 26 December 2007.  It is directed by Sandra Goldbacher.

I'm Sorry I Haven't a Clue: I'm Sorry I Haven't a Clue is a BBC radio comedy panel game.  Introduced as "the antidote to panel games", it consists of two teams of two comedians "given silly things to do" by a chairman.  The show launched in April 1972 as a parody of radio and TV panel games, and has been broadcast since on BBC Radio 4 and the BBC World Service, with repeats aired on BBC Radio 4 Extra.  The 50th series was broadcast in November and December 2007.

Dot Cotton: Dorothy "Dot" Branning (also Cotton) is a fictional character from the BBC soap opera, "EastEnders", played by June Brown since 1985.  Dot first appeared in "EastEnders" in July 1985 as the mother of criminal Nick Cotton (John Altman).  The character has worked as a launderette assistant for most of that time along with original character Pauline Fowler (Wendy Richard).  Dot moved away with her son and his family in 1993.  In reality, Brown left the show in 1993, unhappy with the axing of her co star Peter Dean, who played Pete Beale from the shows first episode to early 1993.  Brown returned to the role in 1997, and Dot was shown moving back to Albert Square, and has continued since that time.  On 28 April 2017, Dot overtook Pat Butcher (Pam St. Clement) as the second longest-serving character in "EastEnders", surpassed only by original character Ian Beale (Adam Woodyatt).  In a special episode entitled "EastEnders: Dot's Story" (2003) a young Dot was played by Tallulah Pitt-Brown in flashbacks.  In April 2012, Brown took a six-month break from the show to write her memoirs.  Dot temporarily departed on 18 May 2012.  She returned on 14 January 2013.  In February 2015, Dot began appearing less frequently due to Brown gradually losing her eyesight; this aspect of her life was later written into her character the following year.  In January 2016, it was announced that Brown had renewed her contract with the BBC until March 2017.  Brown is now the oldest soap opera actress in Britain.  In January 2017 it was reported that the BBC were offering Brown £300,000 for a one-year contract.

4 Stands Up: 4 Stands Up is a BBC radio comedy show which has run since December 2007.  The programme, which is broadcast on Thursdays at 6:30 pm on BBC Radio 4, contains stand up material from three comedy acts each show, with additional material from the show's host.  The host remains consistent throughout the series, and the role has so far been filled by Michael McIntyre, Rhod Gilbert and Chris Addison.

OSCE Mission to Croatia: OSCE Mission to Croatia was the field mission of the Organization for Security and Co-operation in Europe operating in Croatia in from July 1996 until the December 2007.  The Mission become preeminent international organization in Croatia after the departure of UNTAES forces from the Eastern Slavonia, Baranja and Western Syrmia.  Original Mission's was supposed to last until the 1999 and it consisted of 280 international personnel (including 120 police monitors) and 320 national staff deployed in twenty field offices and three regional coordination centers as well as the Zagreb headquarters.  The first mandate adopted by the Permanent Council in April 1996 authorized the Mission to ""provide assistance and expertise to the Croatian authorities at all levels, as well as to interested individuals, groups and organisations, in the field of the protection of human rights and of the rights of the persons belonging to national minorities.  In this context and in order to promote reconciliation, the rule of law and conformity with the highest internationally recognised standards, the Mission will also assist and advise on the full implementation of legislation and monitor the proper functioning and development of democratic institutions, processes and mechanisms"."  On the 14 July 1997 United Nations Security Council Resolution 1120 urged the Government of the Republic of Croatia to cooperate fully with the OSCE mission in return of all refugees and displaced persons, protection of their rights, and the protection of persons belonging to national minorities.  The annual budget of the Mission in 2000 was 21,086,900 euros.  Along the Zagreb headquarters mission was operating from three co-ordination Centres in Vukovar, Sisak and Knin and 14 field offices.  In the region of former Eastern Slavonia, Baranja and Western Syrmia mission operated the Police Monitoring Group in the 1998-2000 period but close it down in September 2000 due to the stable security situation in Croatia and notably in the Danube region.  On the 21 December 2007 OSCE Permanent Council decided on closing the OSCE Mission to Croatia, on 31 December 2007, and keeping only the OSCE office in Zagreb.  This office itself was closed on 17 January 2012.  Croatia became full member state of NATO in 2009 and European Union in 2013.

Star Awards 2007: Star Awards 2007 () is a television award ceremony held in Singapore.  It is part of the annual Star Awards organised by MediaCorp for MediaCorp TV Channel 8.  This year, Star Awards will be scheduled to telecast on two Sunday nights.  The first award ceremony will be held on the 9 December 2007, in commemoration of 25 years of dramas in Singapore TV.  On 16 December 2007, it will be the regular Star Awards ceremony and post show will be held after that.

Pauline Fossil: Pauline Fossil is a fictional character from the 1936 children's book "Ballet Shoes" by Noel Streatfeild.  In the 2007 film adaption she is played by Emma Watson, and in the 1975 TV serial she is played by Elizabeth Morgan.

Supporting paragraphs: Pauline Fossil Ballet Shoes (film)
Answer: Emma Watson