Blank debuted for the ECW brand as Kelly Kelly. Originally, she was to be named just 'Kelly', but her ring name was expanded to 'Kelly Kelly' by WWE CEO Vince McMahon. She made her debut on the first episode of the weekly television program on June 13, 2006, becoming the youngest Diva on the WWE roster, aged 19. Her character, an exhibitionist, was introduced performing a striptease for the crowd. The next week, while performing another striptease, Kelly was interrupted by her on-screen boyfriend, Mike Knox, who came to the stage and covered her with a towel before dragging her backstage. Her stripping became a weekly segment known as Kelly's Exposé and usually followed the same routine; Kelly would dance and strip until she was interrupted by Knox who was upset by her exhibitionism. Knox began forcing Kelly to accompany him to ringside so he could keep an eye on her, making her his de facto valet. As a result, she found herself involved in the feud developing between Knox, his tag team partner Test and Tommy Dreamer and his partner The Sandman. Her involvement included being inadvertently hit with a cane by Sandman when Knox used her as a shield. She made her ECW in-ring debut on the August 22 episode as part of a six-person mixed tag team match, in which she, Knox, and Test lost to Dreamer, Sandman, and Torrie Wilson, ending the storyline.