Rihanna's seventh studio album, "Unapologetic", was released in November 2012. In the United States, the album debuted at No. 1 on the "Billboard" 200 albums chart, marking Rihanna's first No. 1 album in the country. The lead single from the album, "Diamonds", reached No. 1 in more than 20 countries worldwide, including on the US "Billboard" Hot 100, where it became Rihanna's 12 No. 1 on the chart. The album's second single, "Stay", featuring Mikky Ekko, reached the top five in over twenty countries, including No. 3 on the "Billboard" Hot 100. As promotion prior to the album's release, Rihanna embarked on the 777 Tour, a mini tour of seven shows in seven countries in seven days. On May 6, 2013, Fox aired a documentary about the tour, with a documentary DVD being released the following day as Rihanna's third live long-form video release.