Tierra LiCausi is a whole different person post-Bachelor Season 17 filming. Not only is she now happily engaged to a longtime on-again off-again boyfriend, she also showed up to The Bachelor "Women Tell All" looking made-down and grown up. In short: Those huge hoop earrings were nowhere in sight. Speaking with Extra's Renee Bargh, Tierra talks about her recent engagement ("I'm so happy!"), shows off her ring, and somberly discloses that she's "working" on her "issues." Do you think Tierra's working to change for the better — or is this all an act?