Robert F. Kennedy Jr. Miley Cyrus Can Party with My Fam

11/25/2014 7:00 AM PST
EXCLUSIVE

Get ready for inflatable penises and people in teddy bear suits all over Hyannis Port (again?) ... because Robert F. Kennedy Jr. says Miley Cyrus is welcome at the Kennedy Compound.

Since Miley started dating Patrick Schwarzenegger, we've wondered how Miley and her antics would fit in with the buttoned-up Kennedy clan.

Sounds like RFK Jr. and his wife Cheryl Hines had a summit about this very topic -- check out his endorsement for Cyrus. Of course, the real question might be ... can they keep up with Miley?

You've been warned, H.P.