Preity Zinta's affair with Ness Wadia and buying an IPL team
Preity bought an IPL team with businessman Ness Wadia in 2008. In the film, Kareena says, "Agar career khatm ho gaya toh kisi businessman ke saath mil kar IPL team khareed loongee."
Salman Khan-Aishwarya Rai affair
It is said that when Salman Khan was dating Aishwarya Rai, he came to the set of Kuch Na Kaho and pushed Aishwarya on the ground and walked away. In Heroine Kareena's super possessive superstar boyfriend throws her out of his car and drives away.
Deepika Padukone-Yuvraaj Singh-Dhoni love triangle
The whole nation knows Deepika Padukone went to watch a cricket match on Mahendra Singh Dhoni's invitation before her Bollywood debut in 2007. Deepika was spotted walking into the stadium and her face was shown on all the screens of the stadium. Later, she was spotted dining with Yuvraaj Singh. In Heroine, Kareena's publicist tells her to be seen with Randeep Hooda (who is a vice captain) at his match, and dine out with him.
Katrina Kaif passport controversy
Who can forget the famous episode of Koffee With Karan, where Deepika Padukone said that she wants to see Katrina Kaif's passport, hinting that Katrina has lied about her age. In Heroine, Kareena tells a powerful politician that another female actor has lied about her age in her passport, and the politician makes that actress held up by the airport authorities.
Raveena Tandon's wine pouring episode
It was reported that Raveena Tandon poured wine over her husband Anil Thadani's ex-wife Natasha Sippy at New Year's party in 2006. Kareena does the same to her boyfriend's wife.
Shilpa Shetty's Big Brother show and wedding to Raj Kundra
Shilpa Shetty got an instant fame after winning reality show Big Brother in 2007. She later married NRI businessman Raj Kundra. In Heroine, a filmmaker tells Kareena's secretary, "Ussey kaho koi reality show pakad le ya kisi NRI businessman se shaadi kar le."