Question: Which person from Strictly Come Dancing: It Takes Two was the first female host of "The Radio 1 Breakfast Show"?

Context paragraphs:
Sara Cox: Sarah Joanne Cyzer (née Cox; born 13 December 1974), more commonly known by her radio name Sara Cox, is an English broadcaster.  She presented "The Radio 1 Breakfast Show" on BBC Radio 1 between 2000 and 2003.  She currently hosts "Sounds of the 80s" on BBC Radio 2.

The Radio 1 Breakfast Show: The Radio 1 Breakfast Show is the flagship show on BBC Radio 1.  Since 24 September 2012 it has been hosted by Nick Grimshaw, who took over from Chris Moyles, the show's longest-serving presenter to date.

Zoë Ball: Zoë Louise Ball (born 23 November 1970) is an English television and radio personality, best known as the first female host of "The Radio 1 Breakfast Show", as well as for presenting the 1990s children's show "Live & Kicking".

Strictly Come Dancing: It Takes Two: Strictly Come Dancing: It Takes Two, also known as Strictly: It Takes Two or simply It Takes Two, is a British television programme, the companion show to the popular BBC One programme "Strictly Come Dancing".  It is broadcast on weeknights during the run of the main show on BBC Two at 6:30 pm.  Claudia Winkleman originally presented the show, however she left in 2011 and now presents the main show.  Since 2011, Zoë Ball has presented the show.

Marty in the Morning: Marty in the Morning was RTÉ 2fm's breakfast show, presented by Marty Whelan, from 26 September 2005 until it was axed when Colm & Jim-Jim joined from FM104.  The duo held the 2fm breakfast slot with "The Colm & Jim-Jim Breakfast Show" until the death of Gerry Ryan prompted a further change in the schedules in 2010.  "Marty in the Morning" was an attempt by 2fm to find an able successor to Ryan Tubridy who had left "The Full Irish" and defected to RTÉ Radio 1 in 2005.  However, in May 2006, it emerged that the show was receiving less listeners than its rival "The Ian Dempsey Breakfast Show" on Today FM.  Prior to this, Whelan's predecessors Rick O'Shea and Ruth Scott had Tubridy's replacement "The Rick & Ruth Breakfast Show" axed after it emerged the flagship "The Gerry Ryan Show" was losing 40,000 listeners to Today FM's "The Ray D'Arcy Show".  O'Shea and Scott were blamed for this and quickly disappeared off the morning airwaves.  Whelan too disappeared and has not been heard on 2fm since.

Dominic Byrne: Dominic Anthony Byrne (born 10 November 1972) is a newsreader and presenter.  He currently works on the Chris Moyles Breakfast show on Radio X, having previously worked as the newsreader for Capital FM on the Capital FM Breakfast Show.  Prior to this he had worked with the BBC from 1997 to 2012, most notably as part of the on-air team on "The Chris Moyles Show" on BBC Radio 1 from 2004 to 2012, working as the newsreader and contributing to the show's zoo format.  He also worked as a newsreader elsewhere on Radio 1, and presented on the BBC News Channel.  He also runs his own voice training business called Open Mouth Productions.  He returned to the new format of "The Chris Moyles Show" on Radio X in 2015, reading the news.

Nick Grimshaw: Nicholas Peter Andrew Grimshaw (born 14 August 1984) is an English television and radio presenter.  He is best known for having hosted a variety of shows on BBC Radio 1 and has been host of "The Radio 1 Breakfast Show" since 2012.  He is also known for his Channel 4 roles in T4 and "The Album Chart Show".  In 2015, he was a judge on the twelfth series of "The X Factor".

Strictly Come Dancing: Strictly Come Dancing (informally known as Strictly) is a British television dance contest, featuring contestants, celebrities, and other people, from all walks of life, with professional dance partners competing in a ballroom and Latin dance competition.  Each couple is scored out of 10 by a panel of judges.  The title of the show suggests a continuation of the long-running series "Come Dancing", with an allusion to the film "Strictly Ballroom".  The format has been exported to over 40 other countries, and has also inspired a modern dance-themed spin-off "Strictly Dance Fever".  The show is currently presented by Tess Daly and Claudia Winkleman.

Comedy Dave: David Lloyd Vitty (born 24 April 1974 in Hong Kong) is a radio presenter working in the UK.  He worked alongside Chris Moyles at BBC Radio 1, having originally been a broadcast assistant on Moyles' early morning show.  He became the show's head writer and 'Director of Comedy' and moved with Moyles to the drivetime slot, and then to "The Radio 1 Breakfast Show", during which time the programme was known as "The Chris Moyles Show".  In total, he spent 14 years from 1998-2012 working alongside Moyles.

The Strictly: The Strictly is a signature dance routine from the BBC show "Strictly Come Dancing", which launched in the 13th series of the popular entertainment show.  The dance was devised by "Strictly Come Dancing"'s Director of Choreography, Jason Gilkison and draws inspiration from some of the show's most iconic moves, as well as celebrating some of the show's stars.

Supporting paragraphs: Strictly Come Dancing: It Takes Two Zoë Ball
Answer: Zoë Louise Ball