How did Bruno Mars become ... the Billboard Hot 100. Mars’ album spun off three top 10 singles: “Locked Out of Heaven” (six weeks at No. 1), “When I Was Your Man” (No. 1 for a week ...

Mars has also topped the chart with "Locked Out of Heaven," "When I Was Your Man," "Uptown Funk ... Touch People's Hearts' Lady Gaga and Bruno Mars Cover 'California Dreamin'' in Hauntingly ...