Aishwarya's birthday also saw her being conferred with a French award.
Shah Rukh, who has worked with Karan in innumerable films, was also spotted at the party.
Bollywood came in full attendance for Salman Khan's Eid party.
But, rather than the Bollywood, it was Aaradhya Bachchan who kept the shutterbugs busy.
Imran Khan and wife Avantika with Asha Parekh at her birthday.
Asha, who has worked in innumerable films in Bollywood, was seen greeting Madhuri Dixit and her husband.
His close friends Hrithik Roshan, Sussanne Roshan and Preity Zinta at the party.
Kareena Kapoor looked gorgeous in a dress at the party.
Amitabh Bachchan, an icon of Indian cinema, turned 70 on October 11. And, it seems the entire Bollywood poured in at his birthday.
Late Yash Chopra with his wife at the birthday bash.
Madhuri Dixit, who has shifted base to India, was spotted with her husband at the party.
Bollywood stars, politicians as well as socialites became witness to this grand affair.
Veteran actress Asha Parekh celebrated her 70th birthday with Bollywood stars.
Saira Banu, Dilip Kumar and late Yash Chopra were also spotted at Asha Parekh's birthday bash.
Television queen and producer Ekta Kapoor's birthday party was a hit. From Bollywood to small screen stars, everyone was present at her birthday bash.
Ekta's brother Tusshar Kapoor at the birthday bash.
Neelam Kothari was also spotted at Ekta's party.
Small screen 'Amitabh Bachchan' Ronit Roy with his wife at Ekta's birthday.
Abu Jani and Sandeep Khosla at the party.
Chunky Pandey, Farah Khan, Bhavna Somaya and Gauri Khan at the party.
Parmeshwar Godrej was also spotted at the birthday bash.
Ranbir Kapoor's 30th birthday bash was a tale to remember. The new hottie of the Bollywood had many friends from industry visiting his Mumbai house on his birthday.
Aishwarya Rai Bachchan's 39th birthday turned out to be a star-studded affair.
Shirish apparently miffed Shah Rukh and the former was slapped in public.
Sanjay Dutt's success party for 'Agneepath' turned sour when Shah Rukh Khan entered into a scuffle with Shirish Kunder.
However, later the two patched up after the intervention of Farah and Sajid Khan.
Ranbir's ex Deepika Padukone was also spotted at his birthday.
'Ishqzaade' Arjun Kapoor also visited close friend Ranbir's home.
Ranbir's close friend Katrina Kaif also made her way to Ranbir birthday.
Mukesh Ambani threw a party in the honour of Master Blaster Sachin Tendulkar for his 100th century.
Sonali Bendre and Goldie Behl were also present at the party.
Aamir Khan and director Ashutosh Gowariker at the party.
The man himself, Sachin Tendulkar, arrived at the party.
Mukesh and Nita Ambani hosted a grand party to celebrate the launch of a coffee table book 'India Fantastique' by designer duo Abu Jani and Sandeep Khosla. Seen here Sandeep with Amitabh Bachchan, Aishwarya Rai Bachchan, Jaya Bachchan and Shweta Bachchan.
Deepika Padukone did not miss the grand party. She looked beautiful in a suit.
From Katrina Kaif to Arjun Kapoor, many Bollywood stars made their presence felt at the Eid party held at Salman's residence.
Sohail Khan at Eid party.
Salman's close friend Preity Zinta on her way to Salman's residence.
Bollywood also made its presence felt at F1 after party. Actor Hritik Roshan with his wife Suzanne Roshan at Arjun Rampal's club LAP in New Delhi.
2012 began with one of the biggest parties ever thrown for talk show queen Oprah Winfrey on her first visit to India.
The party thrown by Parmeshwar Godrej saw Bollywood in full attendance.
Shashi Tharoor and Sunanda Pushkar also made their entry into the private party.
Oprah, who had come to India for her talk show, spotted with Shah Rukh Khan and Lara Dutta at the party.
2012 was an year of star-studded birthday bashes. Karan Johar celebrated his 40th birthday with much aplomb.
Pooja Bedi's post Bigg Boss party had Sunny Leone as a guest.
Pooja Bedi, Kabir Bedi and Akashdeep at the party.
Pooja Bedi with Bigg Boss inmate Juhi Parmar and Sunny Leone.