MUMBAI: The sizzling Katrina Kaif has been hogging the headlines for quite sometime now even though when she wasn’t active at the workplace since three weeks. The damsel has recently returned to the B-town after a long holiday from USA but there is something different about her appearance.

The sexy lass has returned with fuller and shapely lips which were earlier a bit puffy.

According to a source, "Katrina has always wanted shapelier lips. She recently returned from a long holiday of three weeks.

"During her trip to the USA for the Independence Day parade in Houston and Chicago, everyone first noticed the marked change in her appearance. Her lips were still puffy at the time, but now the swelling has vanished."

But the actor rubbishes off any such rumor. She fumes, "It's not true. I have not had any work done on my lips and to say that is ridiculous."

A source close to her informed that Katrina is undergoing a skin treatment under Dr. Neena, a cosmetologist from Mumbai and has been taking a very strong medicine called Roaccutane for the last six months and will be under medication for another six months. The medication is so strong that it gives rise to swollen, dry and chapped lips, adds the source.

It seems Kat is controversy's favourite child. In yet another storm, it was established that the sultry actress is not Katrina Kaif originally rather she is Katrina Turquotte.

Aysha Shroff who produced Kat's first film ‘Boom’ revealed that her sirname Kaif is entirely fictitious and it was made because her original sirname was tough to pronounce. It was also changed to mark her entry in Bollywood as a half-Indian actress.

More on Katrina

Despite the controversies and the fact that she doesn’t have a command on Hindi language and that her first Bollywood flick, ‘Boom’ proved to be a dud at the box-office, Katrina continues to be the most sought after damsel in the Tinsel Town.

She’s also been voted as the sexiest actress of Bollywood and is the most googled star on the internet.

Katrina has also been honoured with the prestigious Rajiv Gandhi National Award under the Best Actress category in the Hindi cinema recently.

The gorgeous lady got great accolades for her work in 'Namaste London' co-starring Akshay Kumar. Since then she has never looked back.

Recently, the actress gave an outstanding performance in Kabir Khan’s 'New York' co-starring John Abraham and Neil Nitin Mukesh.

Next she will be seen in a cameo but a stunning 8 minutes performance in her upcoming and much hyped flick ‘Blue’ that also stars Akshay Kumar and Lara Dutta. Her presence has been added for that extra glam quotient and to mount the oomph factor in the film.

Her other upcoming ventures are Priyadarshan’s De Dana Dhan, Prakash Jha’s Rajniti and Ajab Prem Ki Gajab Kahani opposite Ranbir Kapoor.

Katrina has always worked with senior actors like Akshay Kumar, Salman Khan, Saif Ali Khan etc. But in Ajab Prem Ki Gajab Kahani, the damsel will seen an actor of her age for the first time.