**UK Top 10 selling singles of 1999**
1	...Baby One More Time Britney Spears
2	Blue (De Ba Dee) Eiffel 65
3	The Millennium Prayer Cliff Richard
4	Mambo No. 5 Lou Bega
5	9pm (Till I Come) ATB
6	Livin' La Vida Loca Ricky Martin
7	That Don't Impress Me Much Shania Twain
8	Sweet Like Chocolate Shanks & Bigfoot
9	Flat Beat Mr Oizo
10	When The Going Gets Tough Boyzone