There was no change at the top of the Irish singles chart this week as Eminem remained at Number One with 'Lose Yourself'.

The Christmas chart topper was followed by Girls Aloud's 'Sound of the Underground' in second place for the second week running.

Elton John and Blue remained at three with 'Sorry Seems to be the Hardest Word'.

Avril Lavigne climbed from six to four with 'Sk8er Boi', while 'The Ketchup Song' remained at five.

In the UK, Girls Aloud - the girlband formed on the 'Popstars: The Rivals' TV show - held on to No 1, while the boyband formed on the same show, One True Voice, fell from two to three with 'Sacred Trust'. The boys remained at number nine on the Irish singles chart.