Kangana and Imran head back to college for 'Katti Batti'

<p><img src="http://dd508hmafkqws.cloudfront.net/sites/default/files/styles/article_node_view/public/imran-khan-kangana-ranaut.jpg"></p><p><img src="http://dd508hmafkqws.cloudfront.net/sites/default/files/styles/article_node_view/public/imran-kang.jpg"></p><p><img src="http://dd508hmafkqws.cloudfront.net/sites/default/files/styles/article_node_view/public/ka_3.jpg"></p><p><img src="http://dd508hmafkqws.cloudfront.net/sites/default/files/styles/article_node_view/public/kangana_21.jpg"></p>