Rihanna In Alanna Bess at the Justin Timberlake and Friends Concert at Planet Hollywood in Las Vegas.   Amber Heard at the Salt Premiere, In Alanna Bess Drop Earrings.   Anne Hathaway loving Alanna Bess jewelry. She is wearing the Lucca style necklace with a white topaz drop. Ashley Greene in an Alanna Bess Black Garnet Charm Necklace   R&B songstress Ciara was photographed posing on the red carpet of Us Weekly's Annual Hot Hollywood...