Last week, ex-lovers Ranbir Kapoor and Deepika Padukone wrapped up their shoot for Imtiaz Ali's "Tamasha".

To celebrate it, producer Sajid Nadiadwala organised a wrap-up party for the entire unit on Saturday.

The bash was attended by all the team members including Ranbir, Deepika, director Imtiaz Ali, co-producer Siddharth Roy Kapur and others.

While everyone was having fun at the bash, Ranbir's girlfriend Katrina Kaif made a surprise visit at the venue. The "Phantom" actress apparently arrived at the party to meet her beau.

The presence of Katrina reportedly resulted in an uncomfortable situation for Deepika  as well as others present at the bash.

" As the cast and crew were celebrating the wrap up of their upcoming film, they were shocked when they saw Katrina Kaif who was an unexpected visitor at the venue. She had dropped by to meet Ranbir. With Ranbir's present and ex under the same roof, the warmth on the set fizzled out," a source told Bollywood Life.

There were also reports that both Ranbir and Deepika got teary eyed on the final day of the shoot as it was supposedly difficult for them to bid adieu, considering they were ex-lovers and continue to share a friendly bond. However, Ranbir dismissed the reports and said it was all fun. 

Directed by Imtiaz Ali, "Tamasha" will see Ranbir as a nomad who wanders from place to place and on one such trip to Corsica, meets the character played by Deepika. The duo then decide to explore the French land together.