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
Reese Witherspoon and Jake Gyllenhaal
The exes reportedly did the deed while flying from Frankfurt, Germany to Los Angeles after a trip to the Rome Film Festival in November 2007. The pair eventually called it quits in December 2009 after nearly three years together.
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