Kendra WilkinsonVivid Entertainment announced it has acquired the rights to a sex tape featuring famed Playboy Playmate Kendra Wilkinson, and it plans to release the tape at the end of the month. Radar Online reports that Wilkinson has hired Los Angeles-based lawyer Yael E. Holtkamp to stop the tape's release, confirming it is in fact the real deal. The sex tape is "highly confidential, taken for private use and not for public disclosure," as specified in a cease and desist letter to Vivid. According to sources, the tape was made with an ex-boyfriend before Wilkinson met professional footballer Hank Baskett, whom she married last June and has one child with.