Ranbir Kapoor's sister and jewellery designer Riddhima Kapoor Sahni said her daughter Samara's Instagram presence "worries" her. "Because she is (active) a lot on social media, she posts pictures and videos of hers almost every day," Riddhima said. "I didn't want her to be on social media because of all the trolling...[as] people write not-so-nice things about her," she added.