Music Launch: 'Ra. One'

SRK and Kareena, the lead pair of 'Ra.One', perform during the music launch of the film in Mumbai. (Pic: Viral Bhayani)

Bollywood superstar Shah Rukh Khan and the gorgeous Kareena Kapoor perform during the music launch of their much-awaited film 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

From left, Shah Rukh Khan, Kareena Kapoor and Arjun Rampal during the music launch of their upcoming movie 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

Shah Rukh and Kareena pose together during the music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

SRK and Kareena at the music launch of 'Ra.One' in Mumbai. (Pic: Viral Bhayani)

Kareena Kapoor and Arjun Rampal clicked during the music launch of their upcoming movie 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

SRK, Kareena during the music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

Kareena and Shah Rukh entertain as they perfrom during the music launch of 'Ra.One' in Mumbai. (Pic: Viral Bhayani)

Shah Rukh, Kareena and Arjun Rampal during during the music launch of their much-awaited film 'Ra.One'. (Pic: Viral Bhayani)

Actor Arjun Rampal at the music launch of 'Ra.One' in Mumbai. (Pic: Viral Bhayani)

SRK and Kareena pose for shutterbugs during the music launch of their upcoming movie 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

Shah Rukh, Kareena clicked during the music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

Shah Rukh-Kareena perfrom during the music launch of the film 'Ra.One' in Mumbai. (Pic: Viral Bhayani)

Bollywood beauty Kareena Kapoor clicked during the music launch of 'Ra.One' in Mumbai. (PTI/Santosh Hirlekar)

Bollywood actors Shah Rukh Khan and Kareena Kapoor perform as they promote their upcoming film 'Ra.One', in Mumbai. (PTI/Santosh Hirlekar)

Shah Rukh and Kareena perform during the music launch of 'Ra.One' in Mumbai.  (PTI/Santosh Hirlekar)

SRK, Kareena and Arjun Rampal during the music launch of their upcoming movie 'Ra.One'. (Pic: Viral Bhayani)

Shah Rukh, Kareena and Arjun Rampal during during the music launch of their much-awaited film 'Ra.One'. (Pic: Viral Bhayani)

SRK and Kareena pose together during the music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

Karan Johar and SRK during the music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

SRK and Kareena at the music launch of 'Ra.One' in Mumbai. (Pic: Viral Bhayani)

Karan Johar arrives at the music launch of the upcoming SRK-Kareena starrer 'Ra.One' in Mumbai. (Pic: Viral Bhayani)

Kareena shakes a leg during the music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

Arjun Rampal performs during the music launch of 'Ra.One' in Mumbai. (Pic: Viral Bhayani)

SRK performs during the music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

Vishal and Sukhwinder Singh during the music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

SRK during the music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

The music launch of 'Ra.One' at Film City in Mumbai. (Pic: Viral Bhayani)

Actor Dilip Tahil at the music launch of 'Ra.One' in Mumbai. (Pic: Viral Bhayani)