Some stars just aren't afraid to get hot and heavy in public -- even if they are traveling thousands of miles in the air. See the celebrities (ahem, like Miranda Kerr and John Travolta!) who are a part of the Mile High Club
"We were on our way to Thailand to see my parents, flying commercial first-class. We were under a blanket," the model said of husband John Legend in the June 2014 issue of Cosmopolitan. "We weren't even in one of those pod things. I feel like we should get a trophy for that."
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