R&B superstar Rihanna took over Las Vegas last night (9/21) as co-headliner at the star studded iHeart Music Festival. Rih Rih rocked a new short hairstyle and a metallic basketball jersey dress as she ran through numerous hits like “Cake“, “Umberella“, “Only Girl“, “Disturbia“, and many more. Peep the videos below to see Rihanna rock […]