Partying with Ranbir and Katrina

Ranbir Kapoor and director Ayan Mukherji hung out together at a party for the cast and crew of their new film Yeh Jawaani Hai Dewaani in Mumbai.

We also spotted Katrina Kaif at the do. Katrina is not in the film but we're guessing she was invited by “good friend” Ranbir.

Karan Johar, Kalki Koechlin and Aditya Roy Kapur posed for the shutterbugs.

Kalki, fresh as a daisy in powder blue, caught up with filmmaker Karan Johar.

Aditya Roy Kapur, who was last seen in Aashiqui 2, rode a bike to the party.

Coming Up - Autograph please: Ranbir to Messi

We stumbled upon this picture of Ranbir Kapoor getting an FC Barcelona jersey signed by soccer star Lionel Messi.

It's no secret that Ranbir Kapoor is a big footy fan and that Messi is his favourite player.

(This picture was posted on Facebook by Bollywood Dhamaal)

Coming Up: Ranbir, Deepika: Ex is no longer a bad word

It was the launch of the trailer of Ranbir Kapoor and Deepika Padukone's upcoming film Yeh Jawaani Hai Deewani, and we saw the ex-flames on model behaviour, the perfect example of let-bygones-be-bygones.

Photo Credit: Santosh Nagwekar

Ranbir and Deepika are a team now. They infamously broke up in 2010 with Deepika accusing Ranbir of having cheated on her.

Photo Credit: Santosh Nagwekar

Whispering sweet nothings?

Photo Credit: Santosh Nagwekar

All together now: Actor Aditya Roy Kapur, director Ayan Mukherjee, Ranbir and Deepika.

Photo Credit: Santosh Nagwekar

Ranbir was seen touching director Karan Johar's feet at the event for blessings.

Photo Credit: Santosh Nagwekar

And everybody seems to be getting along famously. Ranbir chats with Deepika and Ayan, who first directed him in Wake Up Sid.

Photo Credit: Santosh Nagwekar

Up in the air!

Photo Credit: Santosh Nagwekar

Deepika in splits at the event.

Photo Credit: Santosh Nagwekar