Singer has been working hard on perfecting her scent
Singer set to film promo for new single soon
Gaga is set to premiere her new single at the show
Singer preparing to release new album 'Born This Way' in May
Follow-up to 'The Fame Monster' will be released on May 23
Singer also reveals special New Year's Eve announcement
Singer 'fine-tuning' new effort 'Born This Way'
Her '28 trucks have been detained by the French government'
Singer plays first of two nights at UK capital
Singer joins Semi Precious Weapons at O2 Academy Islington<br />