Bruno Mars' 'Locked Out of Heaven' tops U.S. record chart

LOS ANGELES, Dec. 20 (UPI) -- Bruno Mars' "Locked Out of Heaven" is No. 1 on the U.S. record chart, Billboard.com reported Thursday.

Coming in at No. 2 on the Billboard Hot 100 is Rihanna's "Diamonds," followed by the Lumineers' "Ho Hey" at No. 3, Ke$ha's "Die Young" at No. 4 and Maroon 5's "One More Night" at No. 5.

Rounding out the top tier are Flo Rida's "I Cry" at No. 6, Justin Bieber's "Beauty and a Beat" featuring Nicki Minaj at No. 7, Phillip Phillips' "Home" at No. 8, fun.'s "Some Nights" at No. 9 and Taylor Swift's "I Knew You Were Trouble" at No. 10.