Mundy and Sharon Shannon are at the top of the Irish singles chart with 'Galway Girl' for a second week.

Flo Rida's 'Low' and Estelle's 'American Boy' also retain last week's positions in the chart, sticking at second and third place respectively.

Madonna and Justin Timberlake climb up two places to number four with their track '4 Minutes', while Britney Spears' 'Break The Ice' shoots up from eleventh place to seventh.

Meanwhile, September's 'Cry For You' moves up twenty-seven places in the chart to number eight.

Mary Black sticks at the top of the album chart with 25 Years 25 Songs, followed by the Kooks' Konk at number two and R.E.M.'s Accelerate at number three.

The top ten singles in full:

1. (1) Mundy & Sharon Shannon: 'Galway Girl'
2. (2) Flo Rida ft. T-Pain: 'Low'
3. (3) Estelle ft. Kanye West: 'American Boy'
4. (6) Madonna ft. Justin Timberlake: '4 Minutes'
5. (4) Chris Brown: 'With You'
6. (7) Sam Sparro: 'Black and Gold'
7. (11) Britney Spears: 'Break The Ice'
8. (35) September: 'Cry For You'
9. (8) Duffy: 'Mercy'
10. (13) Basshunter: 'Now You're Gone'