Demi Moore and Ashton Kutcher lit up the red carpet for the grand opening of Planet Hollywood in Las Vegas, where Demi told "Extra" she's proud to be a part of a night so special.

"I've obviously been around Planet Hollywood a long time and it's great to see it come back with this kind of strength and power," she said.

"We just keep it all in the family!" Ashton chimed in. "I just think Hollywood has been in Vegas for a long time and it's nice that the rest of the planet has got here now."