Enlarge imageLONDON (Reuters) - American singer Lady GaGa has spent a second week at the top of the pop singles charts with "Just Dance," the Official Charts Company said on Sunday.
The 22-year-old New Yorker's dance track has already been a number one hit in the United States, Canada, Ireland, New Zealand and Australia.
She saw off a challenge from "Day 'n' Nite," a collaboration between Cleveland rapper Kid Cudi's and Italian dance act Crookers, which entered the charts at number two.
Falling one place to third was "Broken Strings," a duet by English singer James Morrison and Canada's Nelly Furtado.
The Saturdays, a British and Irish pop group, climbed two places to fourth with "Issues."
American singer-songwriter Kevin Rudolf's "Let It Rock," featuring U.S. rapper Lil Wayne, rose to number five, while "X-Factor" winner Alexandra Burke's debut single "Hallelujah" was down three at number six.
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U.S. singer Beyonce, who is due to perform at Barack Obama's presidential inaugural festivities in Washington on Sunday, climbed one place to number seven with "Single Ladies (Put A Ring On It)."
American rock group Kings of Leon fell to number eight with "Use Somebody," while another "X-Factor" winner, Leona Lewis, was in ninth place with "Run."
Girls Aloud completed the top 10 with "The Loving Kind."
(Reporting by Peter Griffiths; editing by Andrew Dobbie)
