How are GaGa, Rihanna and Ke$ha getting on?

As a matter of fact, they're all doing quite nicely. Here's the nitty-gritty.

The top three is still a GaGa - Peter Kay - Rihanna affair.

Ke$ha's 'TiK ToK' is holding strong in the top five, while Chipmunk's 'Look For Me' is maintaining its place in the top ten.

'Playing With Fire' by N-Dubz has neither risen nor fallen since Wednesday - it's still a couple of spots outside the top 20.

The Saturdays' 'Ego' is currently a kitten's whisker outside the top 35.

SuBo continues to hold off GaGa at the top of the albums chart, but Black Eyed Peas have swapped places with JLS again to complete the top three. Rihanna's a couple of places inside the top 20, but there's no sign of Timbaland or Chris Brown in the top 40.

Well, we all know who - well, what - will be nabbing the No.1 spot next Sunday, but we can still predict what might happen further down the chart. So, where do we think George Michael, Mini Viva and Pet Shop Boys are going to end up?