Miley and Liam are still going strong!

The hippie chic couple dined with their families at Nobu Malibu Saturday night, with Miley embracing Liam's mom Leonie as they walked into the seaside sushi restaurant.

Liam wasn't far behind, arriving just before Miley's mom Tish showed up with some friends. It was a real family affair, as the moms got together with the young couple.

Miley's blonde locks were in an up-do; she sported a Mongolian fur cropped jacket with black leggings and carried her favorite rainbow cross body bag. Liam was scruffy and handsome, as usual, dressed casually in khakis and a collegiate-style navy blue bomber jacket. Miley's mom Tish wore her usual rocker-chic -- a shaggy black coat with concert tee underneath, jeans and boots.

Of course a family gathering like this usually sets off rumors that Miley and Liam have secretly gotten married ... or are about to get married -- why else would Liam's mom be in town? But the rumors and the speculation just perpetuate and we will don't know! Have Miley and Liam already tied the knot?