London, Feb 25 : Welsh singer Duffy has topped the UK singles chart for a second week with soul hit 'Mercy.'
Dance track 'What's It Gonna Be' by H Two O featuring Platnum rose five places to number two, while Canadian band Nickelback slipped from second place to third with Rockstar.
The Feeling's 'Join With Us' bagged the top spot in the album chart and Amy Winehouse is now at number three, reports BBC.
Her performance at the Brits and five Grammys boosted the singer's album sales, pushing 'Back to Black' up the charts from number 14 last week.
Nickelback stayed at number two in the album chart with 'All the Right Reasons.'
UK singles chart:
1. Duffy, Mercy
2. H Two O Feat Platnum, What's It Gonna Be
3. Nickelback, Rockstar
4. Basshunter Feat DJ Mental Theo, Now You're Gone
5. Kylie Minogue, Wow
Source: Official UK Charts
UK album chart:
1. The Feeling, Join With Us
2. Nickelback, All the Right Reasons
3. Back to Black, The Deluxe Edition, Amy Winehouse
4. Mark Ronson, Version
5. Life in Cartoon Motion, Mika