When it comes to dancing, there are no two opinions over the fact that currently Bollywood actress Katrina Kaif is the best amongst her contemporaries. 

Her sizzling dance numbers like 'Sheila Ki Jawaani' and 'Chikni Chameli' have been a nationwide rage and have enforced her rivals to follow suite. But with each passing song, she is taking Bollywood dance to another level. 

In 'Sheila ki Jawaani' she bought in Belly Dancing, as 'Chikni Chameli' she revived a dance like never before and now with 'Dhoom 3', she will up the ante with 'Acro-dancing'. 

When introduced to this dance form, Kat fell in love with the very idea of the dance number and is game for the challenge, as the mentioned dance number they say, is one of the most difficult dance forms ever. 

Easier-said-than-done, this dance form will require her to spend two months practicing her acrobatics. And the surprise package is the fact that though for a brief shot, film's antagonist Aamir Khan will join Katrina in the song.