Bieber released his first studio album, My World 2. 0, in 2010. It debuted at number one in several countries, was certified triple Platinum in the US, and contained his single "Baby", which debuted at number five on the Billboard Hot 100 and sold 12 million units. Following his debut album and promotional tours, he released his 3D biopic-concert film Justin Bieber: Never Say Never and his second studio album, Under the Mistletoe (2011), which debuted at number one on the Billboard 200. His third studio album, Believe (2012) generated the single "Boyfriend", which reached number one in Canada. His fourth studio album Purpose was released in 2015, spawning three number one singles: "What Do You Mean?", "Sorry", and "Love Yourself". Bieber has not released a studio album following Purpose, but has since been featured on several successful collaborations, including "Cold Water", "Let Me Love You", "Despacito (Remix)", "I'm the One", "I Don't Care" and "10,000 Hours".