Betty White, Slash team up for LA Zoo ads

Couple watch: Betty White and Slash have finally hooked up, and it's for a good cause. The pair star in a new campaign for the Los Angeles Zoo's reptile attraction opening in March.

The five video ads are drumming up buzz for The Lair, which, according to the zoo, will feature "weird, rare and endangered amphibians, invertebrates and reptiles." 

Both Slash and White are big animal advocates and longtime zoo supporters. The zoo even named its new baby orangutan Elka, after White's "Hot in Cleveland" character.