The KUWTK cast/family went out last night to dinner in West Hollywood.

And the obvious question was thrown at Scott and Kourtney: "Will they all watch the Diane Sawyer interview together?"

While everyone is very curious as to what Bruce is going to reveal on a 2 hour interview tonight. Kourtney and Scott kept it quiet as they entered their vehicle.

But we all know they wanted to be shot/seen by paps. I mean, cmon. Craigs (paps live there practically). And they left out the front?

So what's the reason for all this PR stuff? Are they showing a united front? Why didn't Bruce join them?

Like what Bruce said in the 'Good Morning America' teaser:

"2015 is gunna be quite a Ride."