The latest buzz about Katrina Kaif is that she is following in the footsteps of her male co-stars from Zindagi Na Milegi Dobara and turning singer for her next film, Dhoom 3. We hear that Aditya Chopra has called her urgently to record a song for the film. Kat’s Dhoom 3 co-star Aamir Khan tried his hand at singing a long time ago. What we want to know is whether the music directors behind Dhoom 3 will have to modify her voice electronically – like Shankar Ehsaan Loy did with the guys in ZNMD – to make it worth listening. Won’t that be interesting?