(1)1 Alexandra Burke & Flo Rida Bad Boys [4 weeks] [3-1-1-1-]

(2)2 The Saturdays Forever Is Over [4 weeks] [2-3-2-2-]

(3)3 Shakira She Wolf [5 weeks] [6-1-2-3-3]

(4)4 Cheryl Cole Fight For This Love [2 weeks] [4-4-]

(5)5 Sugababes Get Sexy [11 weeks] [2-1-3-1-1-3-2-5-5-5-5-]

(6)6 Calvin Harris & Mary Pearce Ready for the Weekend [8 weeks] [9-3-1-4-4-6-6-6]

(7)7 Lady Gaga Lovegame [12 weeks] [7-9-6-10-7-5-2-1-6-7-7-7-]

(R)8 Whitney Houston Million Dollar Bill [2 weeks]

(8)9 The Black Eyed Peas I Gotta Feeling [10 weeks] [1-2-2-2-4-3-8-9-8-9-]

(9)10 Jay-Z, Rihanna and Kanye West Run This Town [4 weeks] [7-8-9-10-]

So, in the most static chart since Tim's Top 10 relaunched in July, Alexandra Burke manages a 3rd consecutive week at the top with "Bad Boys" which is released in 4 weeks' time.  Britney Spears, who has had 2 of the top songs of the last 12 months (Womanizer, If U Seek Amy) released her latest song "3" to US radio on Tuesday and is already a known contender for next week's nearest rival to Alexandra at the top of this chart.  Mini Viva leave the chart after 2 weeks with "Left My Heart in Tokyo."  The track peaked at #4 and dropped to #10 last week.