Pop divas Beyonce and Shakira have beaten the Arctic Monkeys to steal the number one spot in the UK singles chart with their duet Beautiful Liar.
The Sheffield rockers had to make do with second place when they leapt from number 11 to two with Brainstorm.
Last week's number one Timbaland's Give It To Me now slid two places to three.
Avril Lavigne's single Girlfriend was at four, while her new third album, The Best Damn Thing, shot straight to number one in the albums chart.
Nine Inch Nails were another new entry with their latest album Year Zero going in at number six.