Mega-star Tom Cruise chatted with hosts of MTV Canada's "The Hills After Show" -- and doled out some advice to newlywed Spencer Pratt!
The hosts of the show detailed how Pratt went against Heidi's hopes for a big wedding by "eloping" in Mexico -- and asked the "Valkyrie" star to share his opinion of Spencer's decision.
"If the girl wants the wedding... you've got to give the wedding," Cruise explained. "The girl wants a wedding, she's going to remember it forever, and you've got to make it a special occasion."
Tom continued, "Spencer, dude, you'll realize this later."