On Volume 30, Anderson was defeated by Madison Eagles in a match, where the winner would receive a shot at MsChif's Shimmer Championship. The following day Anderson defeated Misaki Ohata on Volume 31 and Ayako Hamada in the main event of Volume 32, before demanding a title match from the new Shimmer Champion Eagles. She received her title match on September 11, 2010, on Volume 33, but was defeated by Eagles. The following day on Volume 36 Melissa pinned Eagles to win an eight-woman elimination tag team match, where she, Ayako Hamada, Ayumi Kurihara and Serena Deeb defeated Eagles, Daizee Haze, Sara Del Rey and Tomoka Nakagawa. On October 2, 2011, at Volume 43, Melissa defeated Kana to become the number one contender to the Shimmer Championship. Later that same day on Volume 44, Melissa defeated Madison Eagles to become the fourth Shimmer Champion. During her title celebration, she was attacked from behind by Nicole Matthews. Melissa made her first two title defenses on March 17, 2012, defeating Nicole Matthews on Volume 45 and Portia Perez on Volume 46. The following day, after successfully defending the Shimmer Championship against Jessie McKay on Volume 47, Melissa lost the title to Saraya Knight on Volume 48. After pinning Knight to win a ten-woman elimination tag team match on October 28 at the tapings of Volume 50, Melissa was granted a rematch for the Shimmer Championship the following day on Volume 52, but was defeated after being hit with the title belt. On April 6, 2013, at the Volume 53 internet pay-per-view (iPPV) in Secaucus, New Jersey, Melissa defeated Knight in a steel cage match to win the Shimmer Championship for the second time. Melissa made her first successful title defense a week later on April 13 at Volume 54, where she defeated Mercedes Martinez. Later that same day on Volume 55, Melissa made another successful title defense against Courtney Rush. The following day on Volume 56, Melissa made her third and final title defense of the weekend by defeating Kalamity. Later that same day on Volume 57, Melissa took part in Allison Danger's retirement match, where she and Ayako Hamada faced Danger and Leva Bates. Melissa initially submitted Danger for the win, but the decision was reversed when Melissa turned heel and refused to let go of the hold after the match. Post-match, the evil Melissa completed her heel turn by attacking Hamada. On October 19 at Volume 58, Melissa made her fourth successful title defense against Leva Bates. Post-match Melissa attacked both Bates and the retired Allison Danger, before being chased away by LuFisto. Later that same day, after another successful defense against Hiroyo Matsumoto on Volume 59, Melissa was again run off by LuFisto, who was, as a result, named the next challenger for her Shimmer Championship. The title match between Melissa and LuFisto took place on the following day's Volume 60 and saw Melissa retain the title. Following the match, Melissa was taken to a local hospital, where she received ten stitches above her left eye. As a result, Volume 61 became the first Volume in Shimmer history, which did not feature a Cheerleader Melissa match. On April 5 at the Volume 62 iPPV in New Orleans, Louisiana, Melissa successfully defended the Shimmer Championship against LuFisto in a two out of three falls match, following outside interference from Mercedes Martinez. A week later on Volume 64, Melissa made another successful title defense against Japanese wrestler Yumi Ohka. On April 13, Melissa first successfully defended the Shimmer Championship against Mia Yim on Volume 65, before teaming with Mercedes Martinez to unsuccessfully challenge the Global Green Gangsters (Kellie Skater and Tomoka Nakagawa) for the Shimmer Tag Team Championship on Volume 66. On October 18, Melissa first made another successful defense of the Shimmer Championship against Kana on Volume 67, before losing the title to Nicole Matthews in a four-way elimination match, also involving Athena and Madison Eagles, on Volume 68.