Joan Collins

This sexy brunette cougar played a hot older woman on TV's 'Dynasty.' She's even lured a fair number of young and attractive men into her cougar den in real life! She started out with a taste for older men but at some point in the 1980s, she traded up for youth.

After hooking up with a Swedish singer (who was 10 years her junior), she roped in an art dealer, Robin Huristone, who was 25 years younger than her! Think that's was crazy? She's now married to  Percy Gibson, who is 32 years younger than her!