The Jonas Brothers are embracing their collective inner nerd for the video for upcoming single, Love Bug.

After being spotted filming in Central Park last week, the band were back on set in sunny San Petro over the weekend.

And whilst the video for Burning Up saw the boys living out their movie hero fantasies, the brothers appear to be visiting the other end of the cool spectrum for their new promo.

Only Joe could still look cute dressed in a grey knitted tank top, with greased back hair and thick, bookworm specs.

Brothers Nick and Kevin added to the geek factor with their bright yellow and blue shirts and what can only be described as 'comfortable slacks.'

Actress Camilla Belle was also spotted on set, prompting speculation that she will be making a cameo in the vid - a Jonas Brothers love interest perhaps?

See The Jonas Brothers rockin' the geek chic below