Florence and Dizzy miss out on top spot
R&B singer Jason Derulo has knocked the charity Haiti single off the top spot in the charts this weekend.
After two weeks at number one, Helping Haiti's Everybody Hurts, organised by Simon Cowell, was pushed down eight places to ninth spot.
In My Head, a new entry by the American singer Jason Derulo shot straight in at number one.
Florence Welch and Dizee Rascal had to settle for number two for their collaboration You Got The Dirtee Love.
New artist Ellie Goulding's release Starry Eyed made it into the top 10, as did Sugababes' Wear My Kiss.
Lady Gaga's album The Fame is at the top of the album chart
In the album charts, Lady Gaga's The Fame moved up from number two to the top for a second time.
The album spent four weeks at number one last year.