Radhika and Anant have already engaged. That may be an overstatement as it is unlikely that Ambani family will go for three matrimonial alliances in the same year.Isha Ambani and Akash Ambani are already engaged with Anand Parimal and Shloka Mehta, respectively. They will get married in December. They are twin and hence it is possible that Nita and Mukesh have allowed them to go ahead at the same time.