The pizza will be available in medium and large sizes and is topped with finely diced chicken, red chillies, baby corn and is spiked with onions. But how does Kareena lend her name such a high calorie bomb? Well Kareena is putting on a few extra pounds for her upcoming Karan Johar movie. The Siddharth Malhotra directed movie will be produced by Karan's Dharma Productions and Shahrukh's Red Chilles Entertainment. The movie will also star Arjun Rampal and Kajol.