Adam Lambert rolls back up to No.2 with 'Whataya Want From Me', still proving to be an adult smash...No.1 with 33-39yr olds and 25-54yr olds.

Enrique Iglesias feat. Pitbull rolls in at No.3 with 'I Like It', a big hit with the 18-24yr olds.

Usher feat. Will.i.am stay in the Top 5 this week with 'OMG' taking out the No.4 spot.

And at No.5 is Eminem with 'Not Afraid'. His collaboration with Rihanna, 'Love The Way You Lie', sits at No.17 overall but is already No.4 with the 18-24yr old crowd.

A lot of songs outside the top 5 are demonstrating strong 'Potential' scores this week so a shake up at the top can't be far away as the old favourites start to burn and the new ones gain in Familiarity.

And Stop Press : Keep an ear out for Ben Harper and INXS joining up to release a new version of "Never Tear Us Apart." We've been treated to a pre-production listen and were very impressed - more on this soon.

SMS clients can download the full results in our Client Exclusives section.