History Shockers on Instagram: "At the 2014 HeartRadio Music Awards, cameras caught Rihanna laughing and covering her mouth during Ariana Grande’s performance of “The Way” and “Problem,” which led many viewers to think she was mocking Ariana’s dance moves. However, Ariana later clarified that Rihanna wasn’t laughing at her, explaining that Rihanna was just being playful and supportive. Grande even said Rihanna encouraged her afterward, telling her, “Lil’ mama, keep doing what you’re doing becaus