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  • Phantom promotion on Indian Idol Junior: Saif Ali Khan and Sonakshi SinhaVarinder Chawla
  • Phantom promotion on Indian Idol Junior: Saif-Sonakshi Singing on StageVarinder Chawla
  • Phantom promotion on Indian Idol Junior: Katrina Kaif, Sonakshi SinhaVarinder Chawla
  • Phantom promotion on Indian Idol Junior: Saif Ali Khan playing guitarVarinder Chawla
  • Phantom promotion on Indian Idol Junior: Katrina Kaif shows dance movesVarinder Chawla
  • Phantom promotion on Indian Idol Junior: Saif Ali Khan cuts his birthday cakeVarinder Chawla

Bollywood stars Saif Ali Khan and Katrina Kaif arrived on the sets of "Indian Idol Junior" on Sunday to promote their upcoming flick "Phantom". 

While Saif created magic with his voice when he sung along with Sonakshi Sinha, Katrina took over the stage by showing some dance moves.

The 'chote nawab' also played the guitar on the sets of the show. People are aware that Saif is a talented guitarist and "Indian Idol Junior" was the perfect platform for him to showcase his talent. 

Both the actors had a great time on the sets with the contestants and judges.

The team of "Indian Idol Junior" also celebrated Saif's birthday (17 August) in advance; the actor cut a cake.

Saif and Katrina are busy with the promotion of their film, which is slated to be released on 28 August.

Based on Hussain Zaidi's novel "Mumbai Avengers", the film is about the aftermath of the 26/11 Mumbai attacks and deals with global terrorism.

In "Phantom", Saif plays the character of Daniyal, who promises to enter the house of Hariz Saeed and kill him.

Check out the above slideshow to see photos of "Phantom" promotion on "Indian Idol Junior" sets.