Pop Idol duo Sam and Mark have entered the charts at number one with their debut single.

The duo's cover of the Beatles classic 'With a Little Help From My Friends' beat off Ronan Keating's comeback single 'She Believes (In Me)' to the top.

Meanwhile Pop Idol winner Michelle fell four places to eight with her debut, 'All This Time'. She is expected to top the album charts next week with her first album 'the meaning of Love'.