Adam Lambert and Jennifer Lopez made a return to American Idol as the show's 12th series reached its climax.

Candice Glover was crowned Idol winner last night (May 16) as a host of big name stars took to the stage.

She beat Kree Harrison on what was a truly star-studded occasion, with numerous high profile guests performing.

Former contestant Adam Lambert and Jessie J performed with finalist Angie Miller - with the former playing the track 'Titanium' - with the likes of Jennifer Hudson and Emeli Sandé also singing with contestants.

Ex-judge Jennifer Lopez also took to the stage to perform, as did international star Psy.

Vocal legend Aretha Franklin also appeared via video-link to perform with the top five females.

Glover's song 'I Am Beautiful' meanwhile is available to download now.