Even when Danny DeVito isn't working ... premiere of the State Farm commercial that reunited him with his Twins brother Arnold Schwarzenegger. "It's cool to have that kind of shout-out.

DeVito shares daughters Lucy, 41, and Grace, 39, and son Jake, 37, with his former partner, Rhea Perlman (the two are separated but still legally married). He became a grandfather for the first time ...

Longtime friends and Twins costars Arnold Schwarzenegger and Danny DeVito reunited for State ... star in the Broadway play I Need That. "My brother!" Schwarzenegger wrote on Instagram in December.