Courney Cox said that Zac Efron would be perfect for her new series "Cougar Town." “Zac Efron would be perfect, but Zac probably has too much confidence to be real prey for a cougar. You know you’re a cougar when you’re attracted to your son’s friends. You know you’re a cougar when you’re attracted to your daughter’s - who’s five - idols, which is where I come in.” Courtney says.