Jason Derulo Scores No 1 Single With Talk Dirty
R&B star's 2 Chainz collaboration knocks Katy Perry off of the top spot...
Avicii's True was a new entry at No 2 and Sir Elton John also had a new entry at No 3 with Diving Board.
Manic Street Preachers' Rewind The Film was also new in at No 4 - while London Grammar fell three places to No 5 with If You Wait.
The Official UK Top 10 Singles...
1 (-) Jason Derulo - Talk Dirty (ft. 2 Chainz)
2 (1) Katy Perry - Roar
3 (-) Jessie J - It's My Party
4 (2) OneRepublic - Counting Stars
5 (-) Avicii - You Make Me
6 (4) Avicii - Wake Me Up
7 (5) Drake - Hold On, We're Going Home (ft. Majid Jordan)
8 (3) Ellie Goulding - Burn
9 (9) Macklemore & Ryan Lewis - Same Love (ft. Mary Lambert)
10 (6) Klangkarussell - Sonnentanz (Sun Don't Shine) (ft. Will Heard)