Vindu Dara Singh's wife Dina was also spotted at the concert.
Shama Sikander's boyfriend Alex O'Neil was also spotted at the concert.
Arjun Rampal captures the concert on his mobile phone.
Sushmita Sen shouts it out for DJ Armin at the concert.
Arjun Rampal, who is currently shooting for 'Satyagraha' in Bhopal, came to Mumbai to attend the concert.
DJ Armin van Buuren's 'A State Of Trance' was held in Mahaluxmi Race Course in Mumbai.
Bollywood celebrities grooved to the music of Dutch DJ Armin Van Buuren who recently performed in Mumbai. From Arjun Rampal to Suzanne Roshan, celebrities were spotted partying hard.
Suzanne Roshan and Sushmita Sen enjoy the music at the concert.
Arjun Rampal and Aditya Birla share a light moment at the concert.
Vindu Dara Singh was also spotted at DJ Armin's concert.
Arjun Rampal and Vindu Dara Singh greet each other at the concert.
DJ Armin Van Buuren who is in India to promote his radio show 'State Of Trance' performed some foot tapping music at the concert.
Sushmita Sen teamed up her blue denims with a black top for the concert.
Vindu Dara Singh, Dina Umarova and Nauheed Cyrusi pose for the shutterbugs.
Suzanne Roshan lets her hair down at DJ Armin's concert.
Television actress Shama Sikander looks beautiful in a summery dress.
Singer Suchitra Krishnamoorthi was also spotted at the concert.