Elena Jane "Ellie" Goulding (born 30 December 1986) is an English singer-songwriter and musician. In 2010, she became the second artist to both top the BBC's annual Sound of... poll and win the Critics' Choice Award at the Brit Awards in the same year, following Adele's win of both in 2008. After signing to Polydor Records in 2009, she released her first EP in 2009, An Introduction to Ellie Goulding. Goulding released her debut studio album, Lights, in 2010. The album debuted at number one on the UK Albums Chart and has sold over 850,000 copies in the UK. Her cover of Elton John's "Your Song" reached number two in the UK in December 2010, and on 29 April 2011 she performed the song at the wedding reception of Prince William and Kate Middleton at Buckingham Palace. The album's title track, "Lights", was released in the US in March 2011, and reached its peak position of number one on the Billboard Pop Songs chart, number one on the Billboard On-Demand chart, and number two on the Billboard Hot 100 nearly a year and a half later during its thirty-third week charting, completing one of the longest ever climbs into the top two positions on the chart. The single, which lasted over a year on the Billboard Hot 100, was also certified triple platinum by the Recording Industry Association of America (RIAA). Goulding's second album Halcyon was released in October 2012 to generally positive reviews from critics. "Anything Could Happen" preceded the album as the lead single, reaching the top five in the UK as well as the top forty in Belgium, Ireland and New Zealand. "Halcyon" debuted at number two on the UK Albums Chart, and number nine on the Billboard 200 Chart, her first Top 10 debut in the United States. The album also reached top five in New Zealand, top ten in Ireland and Canada, and top twenty in Australia.