Katy Perry's summer anthem "California Gurls" has kept a charging Eminem off the top of the U.S. pop charts. Chart experts expected the rapper's collaboration with Rihanna, "Love the Way You Lie", to take over at the top, but Perry's hit has scored a sixth week at number one.
"Airplanes" by B.o.B and Hayley Williams moves back into the top three from four, which "OMG" by Usher and Travie McCoy's "Billionaire" round out the new top five.
"California Gurls" is Katy Perry's lead single of her third studio album "Teenage Dream", which will hit U.S. shelves on August 24. The song, which features rapper Snoop Dogg and was produced by Dr. Luke, Max Martin and Benny Blanco, was outed to radio on May 7 and also streamed on her website.