The lovely Kate Walsh and her new fiance, Alex Young, dined with friends in Los Angeles Saturday. The Private Practice actress and her future husband sure seem to be in love, which is very sweet indeed.

After dining, the newly engaged twosome "engaged" in some romance, with Alex hugging, kissing and caressing Kate's belly.

This has led some presumptuous celebrity gossip sites to suggest Kate Walsh is pregnant, although we believe that's pure nonsense at this point.In any case, lovebirds Kate, 39, and Alex, 36, announced their engagement over a month ago after being together for just a few months prior to that.

The two have reportedly met with an upscale real-estate broker and have been house-hunting together in Los Angeles of late.

Kate Walsh's Grey's Anatomy spin-off, entitled Private Practice, premieres this fall on ABC. We can't wait to see more of this shining star.

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.