Beach Babe or Bust

S1, E3: The heat is on and Katrina and Karena prepare to shoot their second "Beach Babe" exercise DVD in Maui. During this very hectic time, Katrina's fiancée Brian makes the mistake of asking about the future of their living situation, which irritates Karena. With the pressure of preparing for the shoot and the jeopardy of her future living situation, Katrina aggravates a chronic neck injury that puts the shoot in serious danger and could cost the girls $100,000.