Singer thinks being starkers 'makes her voice sound better', says source
Singer will appear in-store on October 7, probably to promote her new perfume
'Born This War' star tells 'Smile' counterpart how she inspired 'So Happy I Could Die'
Pair start the rumour mill over Twitter
The singer was taken ill during a show in Bucharest, Romania
Singer will team up with rapper Kendrick Lamar on new track
The pop singer posted the letter on her Little Monsters social networking site
Singer doesn't seem too concerned by the animal rights organisation's stance though
The singer apparently wants to talk about her charity foundation with the Prime Minister
DJ says the singer's second album could have been much better if he'd worked on it