People are raving about Katrina Kaif's rockstar image in her upcoming film "Mere Brother Ki Dulhan", but not just in films, the Bollywood actress is trying to master the art of strumming even in real life and Pakistani actor-musician Ali Zafar is helping her achieve her goal.

Ali is Katrina's co-star in "Mere Brother Ki Dulhan", which is a love triangle and also stars Imran Khan and during the shoot of the film, he gave Katrina some guitar lessons.

"It was great working with Ali. The nice thing is that Ali is also a musician and since I'm learning how to play the guitar and I'm very interested in it, I'm trying to learn from whoever I can.

"Farhan (Akhtar) taught me some stuff during 'Zindagi Na Milegi Dobara' and Ali has also taught me some stuff during this film. He is a good teacher and we are trying to get into a form where we can play a live song together in one of the promotional events for this film very soon, " Katrina told reporters here at the music launch of the film.

Imran, who was present at the event, lauded the 27-year-old actress' guitar skills.

"Katrina is very good with the guitar. I was quite amazed when I saw her playing, " said the actor.

The actress was recently gifted a guitar by Farhan Akhtar as a belated birthday gift.