'Born' tops the U.S. record chart

LOS ANGELES, March 10 (UPI) -- Lady Gaga's "Born This Way" is No. 1 on the U.S. record chart for a fourth week, Billboard.com reported Thursday.

Coming in at No. 2 on the Billboard Hot 100 is Cee-Lo Green's "F**k You (Forget You,)" followed by Rihanna's "S&M" at No. 3, P!nk's "F**kin' Perfect" at No. 4 and Jennifer Lopez's "On the Floor" at No. 5.

Rounding out the top tier are Bruno Mars's "Grenade" at No. 6, Ke$ha's "Blow" at No. 7, Katy Perry's "E.T." featuring Kanye West at No. 8, Enrique Iglesias' "Tonight (I'm Lovin' You)" featuring Ludacris and DJ Frank E at No. 9 and Perry's "Firework" at No. 10.