Rihanna didn’t seem to put any “Work” into this performance! On Friday, March 1, the singer-songwriter made an appearance at Indian billionaire Anant Ambani pre-wedding bash — though many were not impressed. The mother-of-two was reportedly paid over $6 million for the 90-minute concert. After clips of the performance circulated on social media, many bashed the star as she appeared to put in little to no effort on stage. “Bro what is she doing,” one user penned alongside footage of Rihanna hardly dancing. In response, someone wrote, “The bare minimum,” while another added, “Ri is the laziest p…