Question: Sid Owen appeared in the tenth series of a show that launched in what year?

<P0-S0> Made in Chelsea: LA, a spin-off series of Made in Chelsea, a British structured-reality television programme, was confirmed on 14 May 2015. <P0-S1>  It was announced that the cast of "Made in Chelsea" would be travelling to Los Angeles to film a special series of the show. <P0-S2>  It was revealed that this would be a stand-alone series which would not be promoted as the tenth series. <P0-S3>  The tenth series will in fact follow in October 2015. <P0-S4>  Filming for the spin-off began in late May 2015 and concluded in late-July. <P0-S5>  This is the second spin-off show filmed in America following the special the previous year. <P0-S6>  The third episode of this series was filmed in Las Vegas. <P0-S7>  The six-episode series began on 10 August 2015 on E4. <P0-S8>  It also featured the brief return of former cast member Gabriella Ellis, as well as the permanent return of Ollie Locke. <P0-S9>  It was the only series to include American cast members Olivia Fox and Naz Gharai, and the last to include Josh Shepherd. <P0-S10>  Whilst most of the Chelsea cast featured in this spin-off, there was notable absences from Elliot Cross, Oliver Proudlock, Millie Wilkinson, Nicola Hughes, Rosie Fortescue, Sam Thompson, Spencer Matthews, Tiff Watson, and Victoria Baker-Harber. <P0-S11>  The series included the end of the relationship between Josh and Stephanie, Jamie starting a holiday romance with Naz before eventually realising he actually has feelings for Jess, and Binky opening up to JP about her growing love for him only for him to break things off completely. <SEP> <P1-S0> Natalie Evans (also Price) is a fictional character from the BBC soap opera "EastEnders", played by Lucy Speed between 18 January 1994 and 10 May 2004. <P1-S1>  Natalie first appeared in January 1994, depicted initially as an unhappy, insecure teenager; she was among various regular characters brought in to increase the cast following the BBC's decision to increase episode output to 3 per week. <P1-S2>  She featured most often with the characters Ricky Butcher (Sid Owen) and Bianca Jackson (Patsy Palmer); Natalie's affair with Ricky ending his relationship with Bianca was one of the prominent storylines aired in the Winter of 1995. <P1-S3>  Despite producers offering to extend Speed's contact, she opted to leave the serial in 1995. <SEP> <P2-S0> Sid Owen (born David Sutton; 12 January 1972) is an English actor, television presenter and former singer, who played Ricky Butcher in the BBC One soap opera "EastEnders" from 1988 until 2012. <P2-S1>  He also appeared in the tenth series of "Strictly Come Dancing". <SEP> <P3-S0> Strictly Come Dancing returned for its tenth series and began with the launch show on 15 September 2012. <P3-S1>  The live shows commenced on 5 October. <P3-S2>  Fourteen celebrities took part - the same number as the previous year. <P3-S3>  Bruce Forsyth and Tess Daly returned to present the main show on BBC One and Claudia Winkleman returned to present the results show with Daly. <P3-S4>  Zoë Ball returned to present spin-off show "". <P3-S5>  Judges Len Goodman, Bruno Tonioli and Craig Revel Horwood all returned and were joined on the judging panel by series 7 guest judge Darcey Bussell, who replaced Alesha Dixon.