Lindsay Lohan decided to take her underage sister Ali Lohan to Lindsay's Playboy shoot. No doubt Ali was there not just to fetch Lindsay things and to steal wardrobe and whatever else she could but also to see what she could be doing next year when Ali turns 18. Dina is probably doing the calculations in her head right now about how much she could make. If an already seen naked Lindsay could get $1M, she probably is wondering what Ali could get and if she would get a bonus for being in the Hugh Hefner assembly line chain for a few weeks.
You don't think Dina would do that? She was selling a tell all book about her daughter. Dina will do anything to make money and if it means getting Ali naked for Playboy and trying to get her to be a Hef girlfriend, I think she absolutely would do it. I also think Michael will be first in line to buy Lindsay's Playboy issue but that is another story.