era In 2007, Doda signed a solo contract with Universal Music Poland. On 27 July, she released her first solo studio album Diamond Bitch. It was preceded by the single, "Katharsis", which was released in June. To promote the album Doda embarked on her first solo concert tour called Diamond Tour; some concerts took place outside Poland, in Germany, the United Kingdom and the United States. The album went straight to number one on the Polish Album Sales Chart, and stayed there for five consecutive weeks. It also charted on Billboards European Top 100 Albums chart. The album received platinum certification from ZPAV for sales of over 45,000 units. "To jest to" was chosen as the second single to promote the album, but the biggest hit, "Nie daj się", was released in June 2008. It received huge radio airplay, and topped many radio charts. It remains the biggest hit in Doda's solo career. In August 2008, Doda released the reissue of Diamond Bitch. Later that year, she made a cameo as herself in the film Serce na dłoni directed by Krzysztof Zanussi. In 2009, two final singles from Diamond Bitch were released: "Rany" and "Dziękuję". During the Diamond Bitch era, Doda won ten VIVA Comet Awards. She won the Video of the Year award three years in a row, and also received the Artist of the Decade special award. She is the recipient of two MTV Europe Music Awards for Best Polish Act, and came second in the Best European Act category in 2009. At the 2008 National Festival of Polish Song in Opole, Doda was awarded the Best Artist Superjedynka Award. She embarked on the Rock'n'Roll Palace Tour in March 2010, which lasted a year. 2010–2013: 7 pokus głównych era In June 2010, Doda released the English-language version of the first single from her second studio album, "Bad Girls". In July, the Polish-language version of the song was released. "Bad Girls" became a big hit, particularly in 2011, after the premiere of its big-budget music video, delayed due to the illness of her then-fiancé Nergal, leader of the death metal group Behemoth, who battled leukaemia. Doda's second studio album, 7 pokus głównych, was released on 30 May 2011. This time Doda presented a brand new electro-rock music style. The album was released with seven different covers, each representing different temptation. It sold over 30,000 copies, and was certified platinum