Bruno Mars signed with Atlantic is 2009. In 2009, he co-founded the production team The Smeezingtons, responsible for the singles "Nothin' on You" by B.o.B and "Billionaire" by Travie McCoy. He featured on the hooks for both singles, becoming recognized as a solo artist. His debut studio album Doo-Wops & Hooligans (2010) included the international and U.S Billboard Hot 100 chart-topping singles "Just the Way You Are" and "Grenade", as well as the number-four single "The Lazy Song". Mars' second album, Unorthodox Jukebox (2012), peaked at number one in the United States. The album spawned the U.S. Billboard Hot 100 chart-topping singles "Locked Out of Heaven" and "When I Was Your Man", as well as the number-five single "Treasure". In 2014, Mars lent his vocals to Mark Ronson's "Uptown Funk", a single which topped many charts worldwide, including the US, Australia, Canada, New Zealand and UK. His third studio album, 24K Magic (2016), yielded the successful singles "24K Magic" and "That's What I Like". To date, he has sold over 130 million records worldwide, making him one of the best-selling artists of all time. Mars has landed seven number-one singles on the 'Billboard Hot 100 since his career launched in 2010, attaining his first five faster than any male artist since Elvis Presley.