4. IDA LJUNGQVIST

Ida was Playboy's first African-born Playmate of the Year in 2009, and the first to dedicate her title to philanthropy. Since that victory, Ljungqvist has worked with the community development outfit Empowerment Works.

As far as we know, Hefner has never had a girlfriend who wasn't tall, white, and blond. Maybe that's why none of his relationships have turned out the way he planned—he's only been sticking to one type of lady when there are so many to enjoy. We can't think of a better place to start than with the above Ljungqvist pic.