Katrina Kaif seems to be on cloud nine since her recent outing! Oh not because of Ranbir???s Tamasha???s success but because of her ???lady in black??? avatar! The sultry diva made an appearance at Van Heusen+GQ Fashion Nite and ever since then, the social media has gone abuzz! Her black Philipp Plein slit gown was so hot that the venue started burning up. But that wasn???t all, even the social media went on a hot or not frenzy when they came across her picture. I must say, Katrina really knows how to make an appearance. Oh and if you notice, this is the same hairdo that she donned at her Cannes appearance.