Things got racy when Nischelle complimented Hill's gorgeous gown.
"You know the best part about this outfit is that I get to unzip it," McGraw said, smiling. "Tonight."
When Hill playfully smacked him, and reminded him that they were at a Disney premiere, McGraw laughed.
"How do you think those little kids got to be running around?" McGraw joked. "I mean come on!"
"Honestly I feel like it's Mother's Day every day, truthfully, just to be all together," Hill said, adding, "And you know, I don't have to cook. So that's nice."
Check out the video for more from the happy couple
at the premiere of Tomorrowland
, which hits theaters May 22.