Bollywood extravaganza @ Greenathon

A host of of stars including Kareena, Milind, Priyanka are doing their bit at NDTV's 24-hour environment initiative Greenathon. Here's a look!

Filmmaker Nagesh Kukunoor at the Greenathon.

Minissha Lamba at the Greenathon.

Nagesh Kukunoor, with Vikarm Chandra and Cyrus.

Minissha Lamba and Cyrus broacha at the Greenathon.

Vikram Chandra, CEO, NDTV Networks and Cyrus Broacha at the Greenathon.

Celina Jaitley at the Greenathon.

Celina extends her support for the green cause.

Sajid Khan and Imran Khan with Priyanka Chopra at NDTV's Greenathon.

Singer Kailash performing for the Greenathon.

Kareena talking to NDTV Networks CEO Vikram Chandra.

NDTV's Green ambassador Priyanka Chopra hosting the show with CEO NDTV Networks CEO Vikram Chandra.

Priyanka Chopra with NDTV Networks CEO Vikram Chandra.

Dia Mirza and Arshad Warsi performing at the Greenathon.

Dia Mirza and Arshad Warsi performing at the Greenathon.

Viveik Oberoi at the event.

Priyanka Chopra.

Viveik Oberoi at the event.

Priyanka Chopra with CEO NDTV Networks Vikram Chandra.

Bollywood actress Kareena Kapoor doing her Green Act.

Riteish Deshmukh performing with Jacqueline Fernandes

Riteish Deshmukh performing with Jacqueline Fernandes

Priyanka Chopra with CEO NDTV Networks Vikram Chandra

Priyanka Chopra with CEO NDTV Networks Vikram Chandra

Milind Soman.

Riteish Deshmukh performing with Jacqueline Fernandes.

Rajiv Makhni with Maria Goretti at the Greenathon.

Deepika Padukone at the Greenathon.

Deepika Padukone at the Greenathon.

Deepika Padukone with Vikarm Chandra and Cyrus.