Question: Who joined The Ice Panel and is an English actress?

Context articles: Dancing on Ice (series 8)
Dancing on Ice (series 4)
Dancing on Ice (series 3)
Milton Keynes Kings
Lucy Porter
Jennifer Metcalfe
Dancing on Ice (series 1)
Ruthie Henshall
Dancing on Ice (series 7)
Dancing on Ice (series 2)

Dancing on Ice returned for an eighth series on 6 January 2013 and ended on 10 March 2013.
 Phillip Schofield and Christine Bleakley returned as hosts, and Jayne Torvill and Christopher Dean serving as mentors to the celebrities.
 The series was judged by "The Ice Panel", consisting of Robin Cousins, Karen Barber, Ashley Roberts and Jason Gardiner.
 Gardiner returned to replace Louie Spence after departing at the end of series 6 in 2011 and Ashley Roberts joined "The Ice Panel" as Katarina Witt's replacement, while Barber rejoined "The Ice Panel" after serving as head coach in series 6 and 7.
 It was revealed that at the end of the 13 January show that the duel would return, this saw two couples go head-to-head on the ice at the same time performing different routines to the same song, the judges then decided which one will be immune from the public vote.
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The fourth series of "Dancing on Ice" began on ITV on Sunday 11 January 2009.
 Phillip Schofield and Holly Willoughby returned as main presenters, while Karen Barber, Nicky Slater, Jason Gardiner, Ruthie Henshall and Robin Cousins returned to "The Ice Panel".
The third series of Dancing on Ice began on 13 January 2008 and ended on 16 March.
 The show moved to Sunday nights rather than Saturdays with Phillip Schofield and Holly Willoughby returning to present.
 Karen Barber, Nicky Slater, Jason Gardiner and Robin Cousins returned to "The Ice Panel".
 Ruthie Henshall joined "The Ice Panel" as a replacement for former judge, Natalia Bestemianova.
 The commissioning of the series was first confirmed by Schofield at the BAFTA Awards.
Milton Keynes Kings were an Ice Hockey team based in Milton Keynes that originally played in various divisions of the British Hockey League (BHL) from 1990 until 1996.
 In 1998, two seasons after the closure of the BHL, they joined the English Premier Ice Hockey League (EPIHL) for a season before moving into the higher level British National League for four consecutive seasons between 1999 and 2003.
 Following a dispute with the owners of the Planet Ice Arena in Milton Keynes in 2002; combined with the dissolution of the second incarnation of the Solihull Barons, the team relocated to the Blue Ice Plaza in Solihull, where they rebranded themselves the "Solihull MK Kings" for the 2002-03 BNL season; effectively merging the Milton Keynes and Solihull franchises in that league.
 Around the same time that the move to Solihull occurred, the owners of Planet Ice Arena formed the Milton Keynes Lightning; whom joined the EPIHL shortly after their formation.
 Following the culmination of the Kings' first season in Solihull in May 2003; the team resigned from the BNL and was dissolved.
 Following their dissolution; they were first replaced in Solihull by the newly formed Solihull Kings, who joined the EPIHL for two seasons between 2003 and 2005 before dissolving; and later replaced by a reformed Solihull Barons who again joined the EPIHL for two seasons between 2005 and 2007; before settling into the lower English National Ice Hockey League from 2007 onwards.
Lucy Donna Porter (born 27 January 1973) is an English actress, writer and comedian.
 She has performed at the Edinburgh Fringe, the Brighton Festival and many clubs around Britain.
 She has also a regular voice on BBC Radio 4 in various panel shows, including "Quote... Unquote" and "The Personality Test".
Jennifer Joanne Metcalfe (born 4 September 1982) is an English actress.
 She joined the cast of soap opera "Hollyoaks" in June 2006, playing Mercedes McQueen.
 Metcalfe plays Mercedes until today despite taking a four-month break from November 2014 until February 2015 when her character was killed off but was later revealed to be still alive.
 Metcalfe has also made appearances in the spin off show Hollyoaks Later between 2008–2012.
 Metcalfe is also known for being third eliminated in the sixth series of ITV Competition Dancing on Ice.
The first series of Dancing on Ice aired on ITV from 14 January 2006 until 4 March.
 It was presented by Phillip Schofield and Holly Willoughby, and judged by "The Ice Panel", consisting of Nicky Slater, Karen Kresge, Jason Gardiner, Karen Barber and Robin Cousins.
 Jayne Torvill and Christopher Dean coached and trained the contestants.
Valentine Ruth Henshall (born 7 March 1967), known professionally as Ruthie Henshall, is an English actress, singer and dancer known for her work in musical theatre.
 She began her professional stage career in 1986, before making her West End debut in "Cats" in 1987.
 A five-time Olivier Award nominee, she won the 1995 Olivier Award for Best Actress in a Musical for her role as Amalia Balash in the London revival of "She Loves Me" (1994).
Dancing on Ice returned for a seventh series on 8 January 2012 on ITV.
 Phillip Schofield returned as presenter, but Holly Willoughby was replaced by Christine Bleakley.
 Jayne Torvill and Christopher Dean returned to mentor the celebrities, with Karen Barber returning as head coach.
 This series was judged by "The Ice Panel" by Louie Spence, Robin Cousins and Katarina Witt.
 Spence and Witt joined "The Ice Panel" as replacements for former judges, Jason Gardiner and Emma Bunton.
 The show moved back to its original location of Elstree Studios, which was used during the show's first five series, but still used the same layout as introduced in last series.
The second series of Dancing on Ice aired on ITV from 20 January 2007 until 17 March 2007.
 It was presented by Phillip Schofield and Holly Willoughby, and judged by "The Ice Panel", consisting of Nicky Slater, Natalia Bestemianova (who replaced Karen Kresge), Jason Gardiner, Karen Barber and Robin Cousins.
 Jayne Torvill and Christopher Dean coached and trained the contestants.
 In this series, eleven celebrities competed, compared to ten in the first series.
 The series was won by former rugby star Kyran Bracken, with Melanie Lambert as the professional winner.