'Roar' by Katy Perry tops U.S. record chart for a second week [VIDEO]

LOS ANGELES, Sept. 12 (UPI) -- Katy Perry's "Roar" is No. 1 on the U.S. record chart for a second week, Billboard.com reported Thursday.

Coming in at No. 2 on the Billboard Hot 100 is Robin Thicke's "Blurred Lines" featuring T.I. and Pharrell, followed by Lorde's "Royals" at No. 3, Jay Z's "Holy Grail" featuring Justin Timberlake at No. 4 and Avicii's "Wake Me Up!" at No. 5.

Rounding out the top tier are Lana Del Rey and Cedric Gervais' "Summertime Sadness" at No. 6,

Lady Gaga's "Applause" at No. 7, Drake's "Hold On, We're Going Home" featuring Majid Jordan at No. 8, Capital Cities' "Safe and Sound" at No. 9 and Eminem's "Berzerk" at No. 10.