Katrina Kaif images - sizzling Katrina turns older and hotter!

Seven of her last nine releases have been box-office hits. She was voted as the 'sexiest woman in the world' by a fashion mag in 2008. She has regularly topped search engine results as the 'most searched celeb'. As if that isn't enough, hackers have even named a computer virus after her (to deceive her unassuming fans). That's the power of Katrina Kaif. Online or offline, fans just can't have enough of her. On July 16 - as Kat turns a year older - we trace her transformation from being just another firang, phoren return item gal to one of Indian's most powerful actresses.

check out this amazing transformation of Katrina through these Katrina Kaif images...