Katrina Kaif flaunts an unbelievable hot-bod as she scorches the screen with her 'Swag'.

There's a word that describes Katrina Kaif perfectly - jaw-dropping! And one will get to see an unbelievably hot Kat in the first song from Tiger Zinda Hai titled Swag Se Swagat. The dance number will see her groove with Salman Khan after 5 years since they last danced together in Mashallah from the prequel to this movie.

The song will showcase her perfect body and Katrina credits her intensive training regime and diet for this temperature soaring, drool-worthy figure.

Katrina said, `There are different types of training that I have gone through like swimming, kick-boxing, Pilates, MMA because of the nature of the film Tiger Zinda Hai is and the nature of action which Ali wanted in the film. So when the song shoot came, honestly I just maintained what I had been doing for the film.`

Tackling the role of an intelligence agent Zoya in this YRF action entertainer, Katrina has had to attain fighting fit form for the film. Her outstanding fitness level is also visible in the stunts that she has done herself.

With the Swag song, Katrina is set to dish out her popular dancing diva avatar for fans. Here are Katrina's drop dead gorgeous images that will surely break the internet. The high octane thriller, Tiger Zinda Hai, is set to release on Dec 22.