<span class=normal>As this week comes to an end, lets take a look at how our favourite B-Town stars spent their week.<br><br><br><p class=clear>&nbsp;</p>Katrina Kaif, looking stunning in a black Rocky S gown, unveiled a new logo of jewelry brand - <a href=../../../../../more/photos/view/stills/parties-and-events/id/1438530 target=_blank>Nakshatra</a> amidst much fanfare at the Grand Hyatt. Katrina was in a very happy mood candidly answered all the questions asked by the media present at the event. </span>