Erica Mena and fiance Bow Wow will wed in April 2015. The reality star and rapper, both 27, announced the news Wednesday on Instagram. Bow Wow, born Shad Moss, posted a photo of Mena in an ivory dress with cutout detail, and captioned the picture, "The date is set. April 2015. #MRANDMRSMOSS." Mena posted snapshots of herself in the same gown on her account, but did not reference the wedding date. The dress was designed by eighth-season "Project Runway" finalist Michael Costello. Mena and Bow Wow have been together since spring, and announced their engagement at the 2014 BET Hip-Hop Awards in September. Bow Wow threw a lavish birthday party for his fiancee earlier this month, and gifted the reality star with a Rolls Royce and expensive jewelry. Mena has appeared on VH1 reality series "Love & Hip Hop" since 2011. She is slated to return for a fifth season in 2015, but said Bow Wow will not take part in order to protect their relationship. The rapper currently hosts "106 & Park" on BET, and will star on "CSI" spinoff "CSI: Cyber."