Rihanna fans they said she did the “bare minimum” for a wedding concert for the son of India’s richest man, for which she was paid $6.3 million for a 90-minute set, according to the Daily Mail.

Rihanna, Meta owner Mark Zuckerberg and Ivanka Trump attended the lavish festivities thrown by Mukesh Ambani, Asia’s richest businessman, to celebrate his son’s upcoming wedding. Mukesh Ambani is said to be worth $114 billion.

28-year-old Anand Ambani is getting married to his childhood sweetheart, 29-year-old Radhika Merchant next July. Merchant comes from a wealthy family active in the pharmaceutical industry. The couple got engaged in a traditional ceremony last year in January at the Ambanis’ grand residence in Mumbai. Ambani organized the most expensive wedding in India for his daughter in 2018, costing $100 million, in which Beyonce sang.