"Besharam" star Ranbir Kapoor was up for a "Badtameez" act on reality game show "Kaun Banega Crorepati 2013" when he visited its set for a promotional appearance.

The young actor lived up to the title of his forthcoming film "Besharam" when he invited a few girls on the show's stage and grooved with them on his popular song "Badtameez dil" from the movie "Yeh Jawaani Hai Deewani".

The girls were more than excited to join the heartthrob.

Ranbir was on the KBC set with his actress mother Neetu Kapoor, who also features in "Besharam" with her husband Rishi.

Watch Ranbir getting 'Badtameez' and 'Besharam' on Sony Entertainment Television's KBC Sunday.