Actress Alia Bhatt was was seen celebrating her father Mahesh Bhatt's 73rd birthday along with his boyfriend Ranbir Kapoor. Alia posted a slew of pictures on Instagram from the birthday celebrations. The first picture featured Mahesh while the other one had Ranbir, Alia and Pooja posing with Mahesh.The rumoured couple were seen twinning in black ensembles as they smiled at the camera posing alongside Pooja and Mahesh.

In the goofy pictures, Alia can be seen holding birthday balloons, which have "simplicity" and "happy birthday pops" printed on them, and happily posing with Mahesh Bhatt.

Alia captioned the image: "73 years young! Happy birthday papa"

Talking about her upcoming slate of work, Alia has 'Gangubai Kathiawadi', 'RRR' and 'Brahmastra'. She turned producer with her film 'Darlings' and will also be seen in 'Rocky Aur Rani Ki Prem Kahani'.

Ranbir currently awaits the release of 'Shamshera'. He will be seen sharing screen space with Alia in 'Brahmastra' and also has 'Animal' lined up.