Southern star Siddharth was on top of the world after he found his photograph alongside megastar Amitabh Bachchan on the latest prospectus of Delhi University's Kirori Mal College.

"I'm on the cover of Kirori Mal College's prospectus this year next to legendary alumnus Amitabh Bachchan...my amma (mother) is ecstatic. Cheers, " Siddharth, who was seen in Hindi films like "Rang De Basanti" and "Striker", posted on his Twitter page.

Both the actors studied at the same college - but at different times. While Amitabh pursued bachelor of science, Sddharth completed his bachelors in commerce.