<span class=normal>Its that day of the week where we take a quick re-cap at what your favourite Bollywood stars did this week. So read on…<BR><BR><br><p class=clear>&nbsp;</p>Amitabh Bachchan launched the music of Rajpal Yadavs maiden directorial venture Ata Pata Laapata. <BR><BR><br><p class=clear>&nbsp;</p><amp-img width=1.33 height=1 layout=responsive src=https://images.bollywoodhungama.com/img/feature/12/sep/starsweek2.jpg></amp-img><BR><br><p class=clear>&nbsp;</p>Lot of B-town celebs including Karan Johar, Kajol, Alia Bhatt, Anurag Kashyap, Kalki, Sophie, Dia Mirza, Jacqueline Fernandez and Prateik graced the Vogue anniversary bash. </span>